Boulder Opal Ring – 18K White Gold, Sharp Green, Size N

An 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.

18K white gold keeps the piece modern and cool against the stone's warm ironstone backing. Elegant enough to wear every day.

About Boulder Opal

Boulder 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.

Specifications

• Stone: Australian Boulder Opal
• Shape: Square cabochon
• Colour Play: Sharp green
• Setting: 18K White Gold
• Ring Size: N (AU), 6¾ (US), 13.75 (EUR)
• Origin: Western Queensland, Australia
• SKU: Op Bld R 706

This 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.