Framed with rhodium plated sterling silver this stunning contemporary necklace features a hexagonal prism shaped black onyx gemstone.Black Onyx has been used in jewellery for centuries most notably in ancient cameo jewellery.Black Onyx Information: Number of Stones: 1 Stone Shape: Hexagon Stone Size: 7.5mm x 7.5mm Carat Weight: 1.8ct Natural/Created: Natural Black Onyx Country of Origin: Brazil



