11.3ct Andamooka Matrix Opal Pendant Necklace ~ 'Coorong Nightfall' | 925 Sterling Silver | Solid Australian Opal 14. Lightning Ridge Opal Immerse yourself in the beauty

Immerse yourself in the beauty of Australia with this hand-cut solid 43

A gem of understated grace

this opal brings softness and light together in perfect balance—ideal for a serene

Explore the striking beauty of Australia with this hand-cut Lightning Ridge Black Opal

11.3ct Andamooka Matrix Opal Pendant Necklace ~ 'Coorong Nightfall' | 925 Sterling Silver | Solid Australian Opal 14. Lightning Ridge Opal Immerse yourself in the beautyImmerse yourself in the beauty of Australia with this hand cut solid 11. 3ct Andamooka Treated Matrix Opal 925 Sterling Silver Pendant. Please Note: This is a treated Matrix Opal. What Is Sugar Treatment and Why Is It Used? Matrix opal, like this piece, features opal interspersed within its host rock. To bring out its captivating colours, the opal undergoes a sugar treatmenta process where the stone is soaked in a sugar solution, then heated in acid