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Onyx Jewellery

Explore our wide range of black gemstone jewellery, including Black Onyx, Black Spinel and Black Agate Gemstones. Our most favourite colour gemstone to incorporate into our jewellery designs.

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60 products

NEW IN Sterling silver cremation necklace with an emerald cut black Onyx pendant
IN MEMORIAM. Onyx Ashes Cremation Necklace - Silver Sale price£72.00 GBP
NEW IN Gold and sterling silver Onyx cremation necklaces layered at two lengths
IN MEMORIAM. Onyx Ashes Cremation Necklace - Gold Sale price£140.00 GBP
CZ statement ring with black onyx and fleur de lis
VANYA. Vampesque Black Onyx Ring - Silver Sale price£62.00 GBP
gold vampesque fleur-de-lis black onyx cz ring
VANYA. Vampesque Black Onyx Ring - Gold Sale price£62.00 GBP
NEW IN Heloise sterling silver oval ring with three black onyx stones
HELOISE. Heraldic Lily Black Onyx Ring - Silver Sale price£62.00 GBP
NEW IN Model wearing Heloise gold heraldic lily black onyx ring
HELOISE. Heraldic Lily Black Onyx Ring - Gold Sale price£62.00 GBP
NEW IN Silver sacred heart black onyx gothic garnet ring
IGNIS COR. Sacred Heart Black Onyx Ring - Silver Sale price£66.00 GBP
NEW IN Silver sacred heart black onyx gothic flaming crown ring
IGNIS COR. Sacred Heart Black Onyx Ring - Gold Sale price£66.00 GBP
Black onyx heart chunky gothic necklace with silver barbed wire beads edgy jewellery
HEART OF STONE. Black Onyx Bead Necklace - Silver Sale price£68.00 GBP
black onyx heart gothic chunky choker with gold barbed wire edgy necklace
HEART OF STONE. Black Onyx Bead Necklace - Gold Sale price£68.00 GBP
silver black onyx stone dainty chain bracelet with gothic detail alternative jewellery
FERONIA. Secret Garden Black Onyx Bracelet - Silver Sale price£44.00 GBP
gold gothic black onyx gemstone bracelet with nature detail alternative dainty jewellery
FERONIA. Secret Garden Black Onyx Bracelet - Gold Sale price£44.00 GBP
Onyx black cremation ring gothic gold
IN MEMORIAM. Onyx Ashes Cremation Ring - Gold Sale price£130.00 GBP
silver detailed memorial rings
IN MEMORIAM. Onyx Ashes Cremation Ring Sale price£92.00 GBP
NEW IN Lorin silver black onyx trilogy choker, front view
LORIN. Black Onyx Trilogy Choker - Silver Sale price£56.00 GBP
NEW IN Model wearing Lorin gold black onyx trilogy choker
LORIN. Black Onyx Trilogy Choker - Gold Sale price£56.00 GBP
Onyx and silver layered necklace
VAULT. Square Onyx Layered Choker - Silver Sale price£76.00 GBP
NEW IN Lorin silver black onyx trilogy ring, front view
LORIN. Black Onyx Trilogy Ring - Silver Sale price£40.00 GBP
NEW IN Model wearing Lorin gold black onyx trilogy ring
LORIN. Black Onyx Trilogy Ring - Gold Sale price£40.00 GBP
NEW IN Estienne sterling silver black onyx cluster ring with heraldic detail
ESTIENNE. Heraldic Lily Black Onyx Cluster Ring - Silver Sale price£56.00 GBP
NEW IN Black onyx cluster gold ring with heraldic detail
ESTIENNE. Heraldic Lily Black Onyx Cluster Ring - Gold Sale price£56.00 GBP
NEW IN Fiora silver black onyx septum clicker ring, clicker closed
FIORA. Heraldic Lily Black Onyx Septum Clicker Ring - Silver Sale price£28.00 GBP
NEW IN Model wearing Fiora gold heraldic lily black onyx septum clicker ring
FIORA. Heraldic Lily Black Onyx Septum Clicker Ring - Gold Sale price£28.00 GBP
NEW IN Fiora sterling silver black onyx stud earrings with heraldic lily detail
FIORA. Heraldic Lily Black Onyx Stud Earrings - Silver Sale price£28.00 GBP
NEW IN Fiora 18k gold plated silver black onyx stud earrings with heraldic lily detail
FIORA. Heraldic Lily Black Onyx Stud Earrings - Gold Sale price£28.00 GBP
silver black onyx gemstone gothic statement ring alternative jewellery
CIRCINUS. Gothic Black Onyx Ring - Silver Sale price£86.00 GBP
gold gothic black onyx gemstone statement ring alternative jewellery
CIRCINUS. Gothic Black Onyx Ring - Gold Sale price£86.00 GBP
Silver black onyx stone ring with gothic vine detailing alternative jewellery
FERONIA. Secret Garden Black Onyx Ring - Silver Sale price£56.00 GBP
black onyx gemstone ring with gothic vines alternative jewellery
FERONIA. Secret Garden Black Onyx Ring - Gold Sale price£56.00 GBP
Silver gothic ornate victorian inspired ring with black onyx gemstone and skulls
MALVOLIA. Garden of Remembrance Black Onyx Ring - Silver Sale price£62.00 GBP

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