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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
ready to use out of the box
Hand made and hand polished for consistent quality
Round solitaire setting with a signature criss-cross shank design
These tips produce a stable
long-lasting results when used with proper technique and compatible equipment
Closeout Higher Opalescence Australian 30mm x 20mm Oval Boulder Opal Prop 65 - Titanium-Silica-Crystalline ready to use out ofBoulder Opal is found exclusively in Queensland, Australia, where veins and patches of precious opal form within rugged brown ironstone boulders. These gems developed over millions of years as rainwater dissolved silica from the earth's surface and deposited it into natural cavities within the ironstone. The ironstone backing provides natural reinforcement, making Boulder Opal more resistant to cracks and fractures compared to other opal varieties.
