Onyx Gemstones

Onyx is a bold and elegant gemstone admired for its deep, dramatic appearance and smooth polish. Most commonly known for its rich black variety, onyx is a form of chalcedony that can also display layered bands of black and white. Major sources include Brazil, India, and Madagascar. With a Mohs hardness of 6.5 to 7, onyx is durable enough for everyday jewellery when properly cared for. Its sleek, opaque finish makes it especially popular in rings, cufflinks, pendants, and statement pieces. Black Onyx has long been associated with strength, protection, and confidence, making it a timeless choice for both classic and contemporary designs.

Choose your perfect gemstone from our Onyx selection.