Black Onyx Jewellery
Black Onyx and banded Onyx are varieties of chalcedony, and can have a jet black appearance, a marble effect or encircled with white bands. We have a selection of both types of Black Onyx jewellery, including earrings, pendants, cufflinks and bracelets. Black Onyx is the July birthstone, and is said to be a powerful protection stone which absorbs and transforms negative energy, helping to prevent the drain of personal energy.
