Family: Member of the Chalcedony Family.
Black Onyx is a mysterious and beautiful gemstone that has been worn and treasured since ancient times.
It is an opaque gemstone made up of tiny microscopic crystals, which has a medium hardness.
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Multi Gem Exclusive Raindrop Necklace£474.99 View Details
Elegant Long Black Onyx Tassel Necklace£294.99 View Details
Stunning White Gold and Black Onyx Tassel Bracelet£275.00 View Details