A shimmering oceanic glacial green obsidian formed as volcanic lava flows into icy lakes is cleverly cut to reveal light-bouncing translucency. Sitting next to a shimmering cubic zirconia stone on a comfortable sterling silver bangle, this ceremonial stone is a favourite of the ancients.
Width: 10 x 10mm.
Diameter: 60mm for medium or 70mm for large. ( adjustable )