{"title":"Sold Gallery","description":"\u003cp\u003eA selection of past pieces that have found new homes. Every Australian opal and gemstone I sell is one of a kind — once a piece sells, that exact stone is gone. This gallery exists to show the range and quality of the work I've done over the years.\u003c\/p\u003e\u003cp\u003eIf you see something here you wish you'd bought, get in touch. I often have similar material in the workshop, or can source comparable stones through my network at the Australian opal fields and beyond.\u003c\/p\u003e\u003cp\u003eBacked by my 25+ year personal guarantee on every commission.\u003c\/p\u003e","products":[{"product_id":"black-opal-solid-stone","title":"Australian Black Opal Solid Stone – Green Blue, Lightning Ridge NSW","description":"\u003cp\u003ePast stone: Lightning Ridge black opal, graded by Joseph in Sydney. Every cut opal in the studio is worked to bring out colour bar without losing character. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-stones\"\u003eAvailable opal stones\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674532102211,"sku":"Op Blk St 12","price":15000.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Blk-Sr-12-_1.jpg?v=1701755163"},{"product_id":"boulder-opal-solid-stone-1","title":"Australian Boulder Opal Solid Stone – 28.19ct, Quilpie, Queensland","description":"\u003cp\u003eArchive loose Queensland boulder opal. Cut and polished in our Sydney workshop from material sourced direct at Lightning Ridge and the Queensland opal fields. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-stones\"\u003eLive cut stones here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674566869059,"sku":"Op Bld St 14","price":1800.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-St-14-_1.jpg?v=1701755376"},{"product_id":"op-bld-st-15","title":"Australian Boulder Opal Stone – Cathedral Pattern","description":"\u003cp\u003eBoulder Opal Solid Stone\u003c\/p\u003e\n\u003cp\u003eOrigin: South West Queensland, Australia.\u003c\/p\u003e\n\u003cp\u003eWeight 22.09 carat\u003c\/p\u003e\n\u003cp\u003eBoulder opal solid stone “cathedral” pattern \u003c\/p\u003e\n\u003cp\u003eVery unusual \"cathedral\" pattern with yellow, green, blue and purple predominant colors.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674591051843,"sku":"15","price":850.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-St-15b-_1.jpg?v=1701755381"},{"product_id":"black-opal-solid-stone-1","title":"Australian Black Opal Solid Stone – 4.84ct, Brilliant Green, Lightning Ridge","description":"\u003cp\u003eThis Lightning Ridge black opal has moved on to a jeweller or collector. Once the cut is done and the stone is gone, it is gone. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-stones\"\u003ethe current cut opal range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674608746563,"sku":"Op Blk St 23","price":3500.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Blk-St-15-_1.jpg?v=1701755177"},{"product_id":"boulder-opal-solid-stone-2","title":"Australian Boulder Opal Stone – Quilpie Freeform","description":"\u003cp\u003eThis authentic Australian Boulder Opal is sourced from Quilpie, South West Queensland, Australia. Its mesmerizing irregular shape showcases a one-of-a-kind, vibrant color scheme with distinct iron rock patches.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674631061571,"sku":"17","price":550.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-St-17-_1.jpg?v=1701755389"},{"product_id":"boulder-opal-solid-stone-3","title":"Australian Boulder Opal Solid Stone – Green Crystal, South West Queensland","description":"\u003cp\u003eLoose Australian opal. Cut and polished, no longer in inventory. This is how most pieces start; the stone leads the setting. Browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-stones\"\u003ecurrent loose opal stones\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674646790211,"sku":"Op Bld St 18","price":300.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-St-18-_1.jpg?v=1701755649"},{"product_id":"black-opal-solid-stone-op-blk-st-22","title":"Australian Black Opal Solid Stone – 4.12ct, Orange, Red, Blue, Lightning Ridge","description":"\u003cp\u003eArchive loose Lightning Ridge black opal. Cut and polished in our Sydney workshop from material sourced direct at Lightning Ridge and the Queensland opal fields. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-stones\"\u003eLive cut stones here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674720911427,"sku":"Op Blk St 22","price":2400.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Blk-St-22-_1.jpg?v=1701755173"},{"product_id":"agate-australia-1","title":"Australian Agate Pair – Agate Creek, North Queensland","description":"\u003cp\u003eArchive piece. Natural, graded by Joseph, now moved on. The collection turns over slowly; new material comes in from the fields and the trade throughout the year. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/gems-minerals\"\u003eLive specimen range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674765705283,"sku":"Agt 6","price":270.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Agt-6e.jpg?v=1539740496"},{"product_id":"black-opal-18k-gold-ring-108","title":"Black Opal Ring – 18K Yellow Gold, Fiery Play-of-Colour","description":"\u003cp\u003eA handcrafted Australian Black Opal ring set in 18K yellow gold. The opal carries a fiery play-of-colour that shifts across the stone as light and the wearer's hand move — a characteristic only top-grade black opal can produce.\u003c\/p\u003e\n\u003cp\u003eThe 18K yellow gold setting wraps the stone securely and warms the opal's cooler tones. A ring built to be worn, not just locked away.\u003c\/p\u003e\n\u003ch3\u003eAbout Black Opal\u003c\/h3\u003e\n\u003cp\u003eBlack opal is the rarest and most sought-after variety of Australian opal, mined almost exclusively from Lightning Ridge in New South Wales. Its dark body tone — ranging from dark grey to jet black — creates a dramatic backdrop that intensifies the stone's natural play-of-colour, producing vivid flashes that appear to glow from within. Black opal is considered among the most valuable gemstones in the world.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Australian Black Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Play:\u003c\/strong\u003e Fiery, strong\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Tone:\u003c\/strong\u003e Dark (Black Opal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e 18K Yellow Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Lightning Ridge, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e Op Blk R 709\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis is a unique, one-of-a-kind piece. Once sold, it cannot be replicated. Every opal at Rocks On The Rocks is hand-selected by Joseph for its individual character and quality.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674799128643,"sku":"Op Blk R 709","price":7400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Blk-R-108a-_1.jpg?v=1701755157"},{"product_id":"boulder-opal-18k-gold-ring-109","title":"Boulder Opal Ring – 18K Yellow Gold, Diamond Shoulders, Quilpie","description":"\u003cp\u003eAn Australian Boulder Opal ring in 18K yellow gold, with small diamonds set into each shoulder either side of the stone. The diamonds frame the opal cleanly without competing with its colour play — a classic pairing that lifts the piece into heirloom territory.\u003c\/p\u003e\n\u003cp\u003eThe boulder opal is sourced from South-West Queensland, where the best boulder material has been mined for over a century. The yellow gold band is finished for everyday wear.\u003c\/p\u003e\n\u003ch3\u003eAbout Boulder Opal\u003c\/h3\u003e\n\u003cp\u003eBoulder opal is found only in Western Queensland, Australia, where seams of precious opal form within ironstone boulders. Unlike other opal varieties, boulder opal is always cut with its natural ironstone backing — every stone is a slice of that host rock, giving each piece a one-of-a-kind silhouette and a dark backdrop that intensifies the colour play. Queensland's boulder opal is known for vivid greens, blues and oranges, and is second only to Lightning Ridge black opal in value.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Australian Boulder Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e 18K Yellow Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent Stones:\u003c\/strong\u003e Small diamonds, shoulder-set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e South-West Queensland, Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e Op Bld R 707\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis is a unique, one-of-a-kind piece. Once sold, it cannot be replicated. Every opal at Rocks On The Rocks is hand-selected by Joseph for its individual character and quality.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674812203075,"sku":"Op Bld R 707","price":5400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-R-109-_1.jpg?v=1701755277"},{"product_id":"black-opal-18k-gold-ring-110","title":"Black Opal Ring – 18K Yellow Gold, Dominant Blue, Green Flash","description":"\u003cp\u003eAn Australian Black Opal ring in 18K yellow gold, built around a large cabochon with dominant blue colour play and shifting green flashes. The stone is the whole statement — the setting simply frames it.\u003c\/p\u003e\n\u003cp\u003eBlue black opals carry a quieter, deep-water feel compared to the louder reds and greens — a stone for the wearer who wants something unmistakeable without being showy. Set in 18K yellow gold for warmth against the cool blue tones.\u003c\/p\u003e\n\u003ch3\u003eAbout Black Opal\u003c\/h3\u003e\n\u003cp\u003eBlack opal is the rarest and most sought-after variety of Australian opal, mined almost exclusively from Lightning Ridge in New South Wales. Its dark body tone — ranging from dark grey to jet black — creates a dramatic backdrop that intensifies the stone's natural play-of-colour, producing vivid flashes that appear to glow from within. Black opal is considered among the most valuable gemstones in the world.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Australian Black Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Play:\u003c\/strong\u003e Dominant blue with green flashes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Tone:\u003c\/strong\u003e Dark (Black Opal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Large cabochon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e 18K Yellow Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Lightning Ridge, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e Op Blk R 705\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis is a unique, one-of-a-kind piece. Once sold, it cannot be replicated. Every opal at Rocks On The Rocks is hand-selected by Joseph for its individual character and quality.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674841759811,"sku":"Op Blk R 705","price":2500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Op-Blk-R-110.jpg?v=1539740613"},{"product_id":"boulder-opal-18k-ring-111","title":"Boulder Opal Ring – 18K Yellow Gold, Diamond Accents, Queensland","description":"\u003cp\u003eA unique Australian Boulder Opal ring in 18K yellow gold, set with a scatter of small diamonds that catch the light alongside the opal's colour play. The setting is deliberately asymmetric — designed around the stone's natural shape rather than forcing the stone into a standard mount.\u003c\/p\u003e\n\u003cp\u003eBoulder opal's natural ironstone backing shows through the cabochon, giving the piece a depth and warmth pure opal can't match. A statement ring for someone who wants something unrepeatable.\u003c\/p\u003e\n\u003ch3\u003eAbout Boulder Opal\u003c\/h3\u003e\n\u003cp\u003eBoulder opal is found only in Western Queensland, Australia, where seams of precious opal form within ironstone boulders. Unlike other opal varieties, boulder opal is always cut with its natural ironstone backing — every stone is a slice of that host rock, giving each piece a one-of-a-kind silhouette and a dark backdrop that intensifies the colour play. Queensland's boulder opal is known for vivid greens, blues and oranges.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Australian Boulder Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e 18K Yellow Gold, asymmetric design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent Stones:\u003c\/strong\u003e Small diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Western Queensland, Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e Op Bld R 708\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis is a unique, one-of-a-kind piece. Once sold, it cannot be replicated. Every opal at Rocks On The Rocks is hand-selected by Joseph for its individual character and quality.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674853589059,"sku":"Op Bld R 708","price":7400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-R-111-_1.jpg?v=1701755281"},{"product_id":"boulder-opal-silver-ring-112","title":"Australian Boulder Opal Silver Ring – Strong Green, Western Queensland","description":"\u003cp\u003eAn Queensland boulder opal ring. One of a kind, now moved on. Every Australian opal forms its own pattern underground over millions of years; no two rings from this studio are ever the same. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-rings-in-silver-gold\"\u003eLive ring collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674875838531,"sku":"Op Bld R 112","price":700.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/N6A3750-_2.jpg?v=1717461526"},{"product_id":"ocean-jasper-sphere-1","title":"Ocean Jasper Sphere – 130mm Natural Crystal","description":"\u003cp\u003eArchive mineral sphere. Hand-carved and polished from natural crystal. A sphere shows every flaw in 360 degrees, so the material has to be right before the cut starts. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/spheres-1\"\u003ecurrent mineral spheres\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674927677507,"sku":"OcJ Sph 1","price":450.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/OcJ-Sph-1-Copy-_1.jpg?v=1701755620"},{"product_id":"boulder-opal-matrix-specimen-14","title":"Australian Boulder Opal Natural Specimen Pair – Queensland","description":"\u003cp\u003eNatural Australian opal specimen. Now rehomed. Sourced direct from Queensland, Lightning Ridge or Coober Pedy. Browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opalspecimens\"\u003ecurrent specimens\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15674962837571,"sku":"Op Bld Sp 14","price":2500.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Op-Bld-Sp-14.jpg?v=1539754121"},{"product_id":"opal-cufflinks-2","title":"Australian Boulder Opal Sterling Silver Cufflinks – Western Queensland, Split Pair","description":"\u003cp\u003eExperience the beauty of Australia with these Sterling Silver Cufflinks featuring a large split pair of Boulder Opals, sourced from western Queensland. These exquisite cufflinks make the perfect gift for any occasion.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675031584835,"sku":"32","price":880.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Cfl-Bld-2-_1.jpg?v=1701755192"},{"product_id":"agate-australia-4","title":"Australian Agate Specimen – Agate Creek, North Queensland","description":"\u003cp\u003eArchive piece. Natural, graded by Joseph, now moved on. The collection turns over slowly; new material comes in from the fields and the trade throughout the year. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/gems-minerals\"\u003eLive specimen range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675042824259,"sku":"Agt 4","price":230.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Agt-4-_1.jpg?v=1701755101"},{"product_id":"mookite-6","title":"Australian Mookaite Jasper Specimen – Western Australia","description":"\u003cp\u003eArchive natural mineral specimen. Every piece in the studio is graded before it is listed; when it sells, that exact piece is gone. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/gems-minerals\"\u003ecurrent gems and minerals\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675084013635,"sku":"Moo Sp 6","price":135.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Moo-Sp-6-_1.jpg?v=1701755427"},{"product_id":"mookite-8","title":"Australian Mookite Jasper Specimen – Western Australia","description":"\u003cp\u003ePast specimen from the gems and minerals range. Sourced direct, hand-picked for colour and pattern. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/australian-gems-minerals\"\u003eAustralian specimens\u003c\/a\u003e or \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/world-gems-minerals\"\u003eworld specimens\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675126775875,"sku":"Moo Sp 8","price":95.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Moo-Sp-8.jpg?v=1539741035"},{"product_id":"thunderegg-7","title":"Australian Thunderegg Specimen – Natural Agate","description":"\u003cp\u003eThis natural specimen has been rehomed. Sourced across Australia and the world over three decades in the trade. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/gems-minerals\"\u003eCurrent gems and minerals here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675163705411,"sku":"Thr egg 7","price":150.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Thr-egg-7.jpg?v=1539741095"},{"product_id":"rhyolite-3","title":"Australian Rhyolite Specimen – Rainforest Jasper, Queensland","description":"\u003cp\u003eArchive piece. Natural, graded by Joseph, now moved on. The collection turns over slowly; new material comes in from the fields and the trade throughout the year. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/gems-minerals\"\u003eLive specimen range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675224227907,"sku":"Rhl Sp 3","price":185.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Rhl-Sp-3-_1.jpg?v=1701755536"},{"product_id":"rhyolite-4","title":"Australian Rhyolite Jasper Specimen – Queensland","description":"\u003cp\u003eArchive natural mineral specimen. Every piece in the studio is graded before it is listed; when it sells, that exact piece is gone. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/gems-minerals\"\u003ecurrent gems and minerals\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675242577987,"sku":"Rhl Sp 4","price":180.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Rhl-Sp-4.jpg?v=1539741215"},{"product_id":"rhyolite-5","title":"Australian Rhyolite Specimen – Rainforest Jasper, Mt. Hay Queensland","description":"\u003cp\u003ePast specimen from the gems and minerals range. Sourced direct, hand-picked for colour and pattern. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/australian-gems-minerals\"\u003eAustralian specimens\u003c\/a\u003e or \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/world-gems-minerals\"\u003eworld specimens\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15675263156291,"sku":"Rhl Sp 5","price":270.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Rhl-Sp-5-_1.jpg?v=1701755540"},{"product_id":"opal-boulder-ring-107","title":"Boulder Opal Ring – 18K White Gold, Sharp Green, Size N","description":"\u003cp\u003eAn Australian Boulder Opal ring set in 18K white gold, featuring a clean square-cut cabochon with sharp, concentrated green colour play. The square setting is deliberately minimal — the opal's colour is doing all the work.\u003c\/p\u003e\n\u003cp\u003e18K white gold keeps the piece modern and cool against the stone's warm ironstone backing. Elegant enough to wear every day.\u003c\/p\u003e\n\u003ch3\u003eAbout Boulder Opal\u003c\/h3\u003e\n\u003cp\u003eBoulder opal is found only in Western Queensland, Australia, where seams of precious opal form within ironstone boulders. Unlike other opal varieties, boulder opal is always cut with its natural ironstone backing — every stone is a slice of that host rock, giving each piece a one-of-a-kind silhouette and a dark backdrop that intensifies the colour play.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Australian Boulder Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Square cabochon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Play:\u003c\/strong\u003e Sharp green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e 18K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Size:\u003c\/strong\u003e N (AU), 6¾ (US), 13.75 (EUR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Western Queensland, Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e Op Bld R 706\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis is a unique, one-of-a-kind piece. Once sold, it cannot be replicated. Every opal at Rocks On The Rocks is hand-selected by Joseph for its individual character and quality.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676381069379,"sku":"Op Bld R 706","price":2150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/N6A3633-_1.jpg?v=1744011535"},{"product_id":"chrysoprase-bracelet-1","title":"Chrysoprase Silver Bracelet – Queensland","description":"\u003cp\u003eThe Chrysoprase Bracelet, hailing from the enchanting land of Queensland, Australia, is a true treasure to behold. \u003cbr\u003eCrafted with utmost care and skill, this exquisite piece showcases not just one, but a mesmerizing ensemble of seven stunning Chrysoprase round stones, delicately encased in the timeless elegance of Sterling Silver. Each stone, with its vibrant green hue, radiates an aura of natural beauty and tranquility. \u003cbr\u003eAs you adorn your wrist with this captivating bracelet, you can't help but be transported to the picturesque landscapes of Queensland, where these precious gemstones are born. \u003cbr\u003eWith every glance and gentle touch, this jewelry masterpiece serves as a constant reminder of the pristine beauty and allure of the Australian outback.\u003c\/p\u003e\n\u003cp\u003eOrigin: Queensland Australia\u003c\/p\u003e\n\u003cp\u003eSet with 7 beautiful \u003cspan\u003eChrysoprase\u003c\/span\u003e round stones in Sterling Silver.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676453683267,"sku":"1","price":180.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Cry-Bra-1a.jpg?v=1539761409"},{"product_id":"opal-boulder-pendant-109","title":"Australian Boulder Opal Silver Pendant – Queensland Fields","description":"\u003cp\u003eThis Queensland boulder opal pendant has found its home. Cut and polished in our Sydney workshop from stone sourced direct at the Australian opal fields. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003eall available opal pendants\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676582297667,"sku":"Op Bld Pd 1022","price":650.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-Pd-109b-_2.jpg?v=1715138701"},{"product_id":"opal-boulder-pendant-110","title":"Australian Boulder Opal Silver Pendant – Queensland","description":"\u003cp\u003eArchive Queensland boulder opal pendant in silver. Graded by Joseph after 30+ years on the opal fields, set by our Sydney jewellers. Looking for something similar? Visit our \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003ecurrent opal pendant collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676610314307,"sku":"Op Bld Pd 1023","price":770.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Bld-Pd-110-1-_1.jpg?v=1717400870"},{"product_id":"boulder-opal-on-leather-13","title":"Australian Boulder Opal Leather Necklace – Unisex, Queensland","description":"\u003cp\u003eArchive boulder opal on leather. Natural stone set on sterling silver loops and Italian leather cord. Unisex, wearable, now rehomed. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-on-leather-jewellery\"\u003ecurrent opal on leather necklaces\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676714844227,"sku":"Op Bld Lh 13","price":260.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Op-Bld-Lh-13.jpg?v=1539742894"},{"product_id":"boulder-opal-on-leather-15","title":"Australian Boulder Opal Leather Necklace – Queensland","description":"\u003cp\u003ePast piece from the Australian opal collection. Every opal is unique; browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/australian-opal-jewellery\"\u003elive opal jewellery\u003c\/a\u003e for pieces currently in stock.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676770385987,"sku":"Op Bld Lh 15","price":340.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/5-_1.jpg?v=1701755210"},{"product_id":"boulder-opal-on-leather-17","title":"Australian Boulder Opal Leather Necklace – Sterling Silver \u0026 Leather, Queensland","description":"\u003cp\u003eThis boulder opal necklace has moved on. Wearable Australian opal on sterling silver and Italian leather from our Sydney studio. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-on-leather-jewellery\"\u003eLive range here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676815376451,"sku":"Op Bld Lh 17","price":220.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/9.jpg?v=1539743014"},{"product_id":"boulder-opal-on-leather-18","title":"Australian Boulder Opal Leather Necklace – Blue, Western Queensland","description":"\u003cp\u003eArchive Australian opal piece. Cut, polished and set by Joseph in his Sydney workshop from stone sourced at Lightning Ridge, Grawin and the Queensland opal fields. Browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opals\"\u003ethe current opal range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676849684547,"sku":"Op Bld Lh 18","price":250.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/11-_1.jpg?v=1701755218"},{"product_id":"boulder-opal-on-leather-19","title":"Australian Boulder Opal Leather Necklace – Queensland","description":"\u003cp\u003ePast piece from the Australian opal collection. Every opal is unique; browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/australian-opal-jewellery\"\u003elive opal jewellery\u003c\/a\u003e for pieces currently in stock.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676871180355,"sku":"Op Bld Lh 19","price":180.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/13.jpg?v=1539743074"},{"product_id":"boulder-opal-on-leather-20","title":"Australian Boulder Opal Leather Necklace – Queensland","description":"\u003cp\u003eOne-of-a-kind Australian opal, no longer available. See the \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opals\"\u003efull opal range\u003c\/a\u003e for cut stones, specimens and opal jewellery currently in the studio.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676897722435,"sku":"Op Bld Lh 20","price":180.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/15.jpg?v=1539743105"},{"product_id":"boulder-opal-on-leather-21","title":"Australian Boulder Opal Leather Necklace – Queensland","description":"\u003cp\u003eArchive Australian opal piece. Cut, polished and set by Joseph in his Sydney workshop from stone sourced at Lightning Ridge, Grawin and the Queensland opal fields. Browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opals\"\u003ethe current opal range\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676918104131,"sku":"Op Bld Lh 21","price":220.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/17-_1.jpg?v=1701755222"},{"product_id":"boulder-opal-on-leather-22","title":"Australian Boulder Opal Leather Necklace – Queensland","description":"\u003cp\u003ePast piece from the Australian opal collection. Every opal is unique; browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/australian-opal-jewellery\"\u003elive opal jewellery\u003c\/a\u003e for pieces currently in stock.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15676938715203,"sku":"Op Bld Lh 22","price":240.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/19-_1.jpg?v=1701755226"},{"product_id":"opal-boulder-specimen-4","title":"Australian Boulder Opal Natural Specimen – Queensland","description":"\u003cp\u003ePast specimen from the fields. This is how opal actually forms: colour bar running through host rock, pattern no cutter could improve on. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opalspecimens\"\u003eAvailable opal specimens\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677020110915,"sku":"Op Bld Sp 4","price":450.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/smIMG-0054-_1.jpg?v=1701755327"},{"product_id":"zebra-rock-sphere-1","title":"Australian Zebra Rock Sphere – Polished, Western Australia","description":"\u003cp\u003eArchive mineral sphere. Hand-carved and polished from natural crystal. A sphere shows every flaw in 360 degrees, so the material has to be right before the cut starts. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/spheres-1\"\u003ecurrent mineral spheres\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677042524227,"sku":"Zr Sph 1","price":280.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/smIMG_0128.jpg?v=1539743284"},{"product_id":"opal-doublet-pendant-106","title":"Australian Opal Doublet Silver Pendant – Queensland","description":"\u003cp\u003eThis Australian opal doublet pendant has found its home. Cut and polished in our Sydney workshop from stone sourced direct at the Australian opal fields. See \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003eall available opal pendants\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677194666051,"sku":"Op Db Pd 106","price":380.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/OpDbPd106.3.jpg?v=1745480873"},{"product_id":"opal-doublet-pendant-109","title":"Australian Opal Doublet Silver Pendant – Queensland","description":"\u003cp\u003eArchive Australian opal doublet pendant in silver. Graded by Joseph after 30+ years on the opal fields, set by our Sydney jewellers. Looking for something similar? Visit our \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003ecurrent opal pendant collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677273407555,"sku":"Op Db Pd 109","price":3900.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Op-Db-Pd-109-1.jpg?v=1539743555"},{"product_id":"opal-doublet-pendant-110","title":"Australian Opal Doublet Silver Pendant – Queensland Fields","description":"\u003cp\u003eOne of a kind. Australian opal doublet in silver, no longer available. Every Australian opal we cut is unique; see \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/australian-opal-jewellery\"\u003eour live opal jewellery\u003c\/a\u003e for pieces currently in stock.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677291397187,"sku":"Op Db Pd 110","price":590.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Db-Pd-110-1-_1.jpg?v=1701755466"},{"product_id":"opal-doublet-pendant-111","title":"Australian Opal Doublet Silver Pendant – Queensland","description":"\u003cp\u003eA Australian opal doublet pendant cut from material sourced at Lightning Ridge, Grawin and the Queensland opal fields. This one has moved on. Explore the \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003eavailable opal pendants\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677314891843,"sku":"Op Db Pd 111","price":900.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Db-Pd-111-1-_1.jpg?v=1701755469"},{"product_id":"opal-doublet-pendant-114","title":"Australian Opal Doublet Silver Pendant – Queensland","description":"\u003cp\u003eFrom the archive: Australian opal doublet set in silver. Backed by our 25-year personal guarantee on every piece. Current opal pendants: \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003eview the collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677391372355,"sku":"Op Db Pd 114","price":1250.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Op-Db-Pd-114-1.jpg?v=1539743704"},{"product_id":"opal-doublet-pendant-115","title":"Australian Opal Doublet Silver Pendant – Queensland","description":"\u003cp\u003eA past piece from the studio. A Australian opal doublet set in silver by our Sydney jewellers. Every Australian opal pendant we make is one of a kind. Browse \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003eour current opal pendant range\u003c\/a\u003e for available stones.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677413228611,"sku":"Op Db Pd 115","price":950.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/Op-Db-Pd-115-1.jpg?v=1539743734"},{"product_id":"opal-boulder-pendant-107","title":"Australian Boulder Opal 18K Gold Pendant – Queensland","description":"\u003cp\u003eArchive Queensland boulder opal pendant in gold. Graded by Joseph after 30+ years on the opal fields, set by our Sydney jewellers. Looking for something similar? Visit our \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-pendants-in-silver-gold\"\u003ecurrent opal pendant collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677515333699,"sku":"Op Bld Pd 1030","price":1290.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/N6A3801-Edit-_1.jpg?v=1701755261"},{"product_id":"opal-black-pendant-103","title":"Black Opal Pendant – Platinum, Red Fire, Diamond Halo","description":"\u003cp\u003eA rare investment-grade Australian Black Opal pendant, set in platinum and framed by a full halo of brilliant-cut diamonds. The opal displays a dominant red play-of-colour with accents of green and blue that shift across the stone as it catches light — red fire is the most prized colour in black opal and the hardest to find.\u003c\/p\u003e\n\u003cp\u003ePlatinum's cool white tone lets the opal's colour carry the piece, while the diamond halo amplifies every flash. Designed as an heirloom investment piece for serious collectors.\u003c\/p\u003e\n\u003ch3\u003eAbout Black Opal\u003c\/h3\u003e\n\u003cp\u003eBlack opal is the rarest and most sought-after variety of Australian opal, mined almost exclusively from Lightning Ridge in New South Wales. Its dark body tone — ranging from dark grey to jet black — creates a dramatic backdrop that intensifies the stone's natural play-of-colour, producing vivid flashes that appear to glow from within. Black opal with red fire sits at the pinnacle of the gemstone world and is among the most valuable gems on earth.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Australian Black Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Play:\u003c\/strong\u003e Dominant red with green and blue accents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Tone:\u003c\/strong\u003e Dark (Black Opal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e Platinum with full diamond halo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Lightning Ridge, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e Op Blk Pd 1025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis is a unique, one-of-a-kind investment piece. Once sold, it cannot be replicated. Every opal at Rocks On The Rocks is hand-selected by Joseph for its individual character and quality.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677529915459,"sku":"1025","price":16000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/Op-Blk-Pd-103e-_6.jpg?v=1717400988"},{"product_id":"opal-black-pendant-104","title":"Black Opal Pendant – 18K White Gold, Harlequin Pattern, Green \u0026 Gold","description":"\u003cp\u003eA striking Australian Black Opal pendant in 18K white gold, featuring a rare harlequin pattern — one of the most distinctive and collectible patterns in opal. Vivid green and warm gold hues move across the stone in structured, block-like flashes, creating the visual rhythm harlequin is named for.\u003c\/p\u003e\n\u003cp\u003eThe 18K white gold setting frames the stone cleanly, letting the pattern carry the piece. Harlequin black opals are uncommon at any price, and this one sits at the higher end of the grade.\u003c\/p\u003e\n\u003ch3\u003eAbout Black Opal\u003c\/h3\u003e\n\u003cp\u003eBlack opal is the rarest and most sought-after variety of Australian opal, mined almost exclusively from Lightning Ridge in New South Wales. Its dark body tone — ranging from dark grey to jet black — creates a dramatic backdrop that intensifies the stone's natural play-of-colour, producing vivid flashes that appear to glow from within. Harlequin patterns — regular, patchwork blocks of colour — are the rarest and most prized pattern type in the gem trade.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone:\u003c\/strong\u003e Australian Black Opal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePattern:\u003c\/strong\u003e Harlequin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Play:\u003c\/strong\u003e Green and gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Tone:\u003c\/strong\u003e Dark (Black Opal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e 18K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Lightning Ridge, New South Wales, Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e Op Blk Pd 1026\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eThis is a unique, one-of-a-kind piece. Once sold, it cannot be replicated. Every opal at Rocks On The Rocks is hand-selected by Joseph for its individual character and quality.\u003c\/em\u003e\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677563600963,"sku":"1026","price":12000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/68-_1.jpg?v=1701755545"},{"product_id":"opal-boulder-ring-105","title":"Australian Boulder Opal Silver Ring – Queensland","description":"\u003cp\u003eQueensland boulder opal set in silver. Archive piece. Sourced direct at the Australian opal fields, cut in our Sydney workshop. Similar material in the current \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-rings-in-silver-gold\"\u003eopal rings\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677578444867,"sku":"Op Bld R 105","price":700.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/IMG_2475.jpg?v=1707287017"},{"product_id":"boulder-opal-ring-103","title":"Australian Boulder Opal Silver Ring – Queensland","description":"\u003cp\u003eArchive Australian opal ring. Queensland boulder opal set in silver. The stone leads the setting; every ring we make is built around its opal. See the \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/opal-rings-in-silver-gold\"\u003ecurrent opal ring collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677609050179,"sku":"Op Bld R 103","price":800.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/IMG_2469.jpg?v=1717463043"},{"product_id":"zebra-rock-sphere-3","title":"Australian Zebra Rock Sphere – Polished, Western Australia","description":"\u003cp\u003eRehomed sphere from the workshop. Hardest cut to make well. The grading happens before the shaping. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/spheres-1\"\u003eLive sphere collection\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677659742275,"sku":"Zr Sph 3","price":400.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/products\/smIMG_0134.jpg?v=1539744035"},{"product_id":"zebra-rock-specimen-5","title":"Australian Zebra Rock Specimen – Natural Pattern","description":"\u003cp\u003eThis natural specimen has been rehomed. Sourced across Australia and the world over three decades in the trade. \u003ca href=\"https:\/\/rocksontherocks.com\/collections\/gems-minerals\"\u003eCurrent gems and minerals here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Rocks On The Rocks","offers":[{"title":"Default Title","offer_id":15677684940867,"sku":"Zr Sp 5","price":140.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/files\/smIMG-0044-_1.jpg?v=1701755555"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0051\/9176\/1987\/collections\/OpBldErr1509.2.jpg?v=1777163850","url":"https:\/\/www.rocksontherocks.com\/collections\/sold-gallery.oembed?page=2","provider":"Rocks On The Rocks","version":"1.0","type":"link"}