Onyx

These black Onxy cabochon are hand cut to a beautiful matte finish, providing an elegant contrast to polished gold. Add these subtle stones to a ti...

Green Onyx Cabochons (Dyed) 14x 14 mm Square

2mm chalcedony dyed green

16 x 12mm Oval black onyx

These 25x16 mm aqua colored onyx cabochons features a vintage cut, milky structure, and a high dome for a unique and eye-catching look. This green-...

This 16x10mm aqua colored onyx cabochon features a vintage cut, milky structure, and a high dome for a unique and eye-catching look. The green-tone...