Our Guarantee
Available in ALL Cuts (Faceted, Cabochon, Step, Brilliant, Mixed) and ALL Sizes (Calibrated and Free-size)
Onyx
Origins
Brazil · India · Uruguay · USA
Black Onyx is a variety of chalcedony with a deep, uniform black color that provides a dramatic backdrop for gold and silver settings. Its smooth, waxy luster makes it ideal for cabochon cuts, while its hardness (7 on Mohs) ensures durability in all jewelry types. We offer black onyx in all standard calibrated sizes and custom shapes.
Available Colors
Varieties Available
All Cuts Available
Interested in Wholesale Onyx?
Contact us via WhatsApp with your requirements — color, cut, size, and quantity. We respond within hours.
Inquire About Onyx via WhatsAppRelated Stones
Topaz
Brilliant blue topaz in every shade — from sky to Swiss blue to deep London blue.
Any Cut · Any Size Available
Inquire via WhatsApp
Amethyst
Regal purple quartz with deep, velvety color — a perennial jeweler's favorite.
Any Cut · Any Size Available
Inquire via WhatsApp
Citrine
Warm golden quartz — the merchant's stone of abundance and prosperity.
Any Cut · Any Size Available
Inquire via WhatsApp