BLACK OPAL


Black opal is a fascinating gemstone that exhibits a captivating play of colours. Unlike other types of opals, which have a white or light body colour, black opals have a dark body colour that ranges from dark grey to black. This dark background enhances the vibrant colours that flash across the stone, creating a mesmerising visual effect.

The play of colours in black opals is a result of the diffraction and scattering of light within the opal's structure. Tiny silica spheres within the opal cause light to refract and break into its spectral colours, producing a dazzling display. The colors can include shades of blue, green, red, orange, and purple, among others.

Black opals are primarily found in the Lightning Ridge region of Australia. Lightning Ridge is renowned for being one of the most significant sources of high-quality black opals in the world. The unique geological conditions in this area, combined with the presence of silica-rich water, have contributed to the formation of opals with exceptional colour play. Opal mining is a significant industry in Lightning Ridge, with miners extracting these precious gemstones from opalized clay-stone or sandstone deposits. The opals from Lightning Ridge are highly regarded for their vibrant colours and are sought after by collectors and jewellery designers worldwide.

Due to their rarity and stunning beauty, black opals are highly sought after by collectors and gem enthusiasts. They are considered one of the most valuable types of opals. The value of a black opal is determined by factors such as the intensity and variety of colours, pattern formation, clarity, and size.

Black opals are often used in jewellery, especially in settings that allow light to pass through the stone and enhance its play of colours. They are commonly used in rings, pendants, earrings, and other pieces of fine jewellery. Black opals can add a touch of elegance and uniqueness to any jewellery design.

Black opal is a remarkable gemstone prized for its dark body colour and mesmerising play of colours. Its rarity and beauty make it a highly coveted gem among collectors and jewellery enthusiasts alike.