Closeout Higher Opalescence Australian 30mm x 20mm Oval Boulder Opal Bausch & Lomb watch bezel

watch bezel

2-meter (6-1/2 ft) cord for hands-free distance operation

forming tools

Stone Type Genuine Pink Tourmaline Shape Oval Faceted Color Range Medium to medium-dark pink Clarity Generally eye-clean Treatment Irradiation

Designed with granulation techniques in mind

Closeout Higher Opalescence Australian 30mm x 20mm Oval Boulder Opal Bausch & Lomb watch bezelBoulder 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.