Depth 9.5mm.  African Origin.  22.20 Ct

Chalcedony is a fine-grained, microcrystalline variety of quartz, prized for its soft, subtle colouring and attractive smooth, polished surface. Its gentle translucency and beautiful natural glow make it particularly appealing when cut as a cabochon.

This round 18mm gemstone cabochon has a smooth, domed polished top and flat back, making it ideal for setting into your own jewellery designs. A lovely choice for jewellers, silversmiths and jewellery makers looking for a distinctive natural gemstone.

Gemstone: Natural Chalcedony
Shape: Round
Size: Approximately 18mm diameter
Cut: Cabochon
Finish: Smooth polished dome
Use: Jewellery making, rings, pendants, earrings and craft projects

Chalcedony has a hardness of approximately 6.5–7 on the Mohs scale, giving it good durability for jewellery when handled with appropriate care.