This stunning sterling silver art deco ring features an emerald shaped black onyx stone decorated with marcasite.

Black onyx is a member of the chalcedony family and has been used in jewellery for centuries, most notably in ancient cameo jewellery.

Once used as a substitute for the shine of a diamond, the natural semi-precious gemstone marcasite is now celebrated for its lustre and metallic beauty.

Black Onyx Information:

• Number of Stones: 1
• Stone Shape: Emerald
• Stone Size: 14mm x 8mm
• Carat Weight: 2.5ct
• Natural/Created: Natural Onyx
• Country of Origin: Brazil

Marcasite Information:

• Number of Stones: 8
• Stone Shape: Round
• Stone Size: 1.40mm
• Carat Weight: 0.14ct
• Natural/Created: Natural Marcasite
• Country of Origin: Austria