Opalton Boulder Opal Rub 18.7 ct Lot 77

This stunning 18.7 carat  opal rub, sourced from the renowned Opalton, Perfect for collectors and jewelery makers, it captures the essence of Australia’s opal fields and offers endless creative potential for custom jewellery designs. Free Shipping Australia Wide Key features 18.7-carat  opal from Opalton, Australia Roughly polished rub, ideal for custom jewellery creation Ethically sourced, supporting sustainable mining practices Technical specifications Type: Boulder opal Source: Opalton,Queensland,Australia Shape: Rub Cut: Roughly polished Weight: 18.7 carats Dimensions: Add Ethical sourcing: Yes Detailed description This opal originates from the world-famous Opalton opal fields, known for producing some of the rarest and most sought-after opals.  This opal rub is perfect for those looking to craft unique, high-quality jewellery. Weighing 18.7 carats, it is roughly polished and retains its natural character, allowing jewellers to cut and shape it to suit their design vision.  Care instructions To keep your opal looking its best, store it in a cool, moist environment and avoid exposure to extreme temperatures. Clean it gently with a soft, damp cloth, and avoid using harsh chemicals or abrasive materials. Suggested uses This  opal rub is ideal for crafting custom rings, pendants, or other statement jewelery pieces. It adds a unique Australian touch to any design and is a prized addition for collectors who appreciate rare and authentic opals. Origin and Ethical Sourcing Sourced responsibly from Australia’s iconic Opalton, this opal was ethically mined, supporting sustainable practices and local communities. LOT 77