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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MARIA. Rose Wreath Onyx Silver Cocktail Ring

£45.00

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Luxurious vintage inspired ring featuring a large faceted Onyx gemstone set upon a ornately detailed split shank within a rose wreath frame. Recycled Solid 925 Sterling Silver. Ring height 18mm.     RING SIZES ...
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MARIA. Rose Wreath Onyx Gold Cocktail Ring

£46.00

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Luxurious vintage inspired cocktail ring featuring a large faceted Onyx gemstone set upon a ornately detailed split shank within a rose wreath frame. 18K Gold plated sterling silver. Ring height 18mm.     RING...
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DARK SPRITE. Agate Earrings - 4mm

£16.00

Silver

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Tiny black agate stud earrings with butterfly backs. Sold as a pair Solid 925 Sterling Silver Earring measures 4mm Agate gemstone Nickel safe
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CELESTIAL. Two Moons Black Spinel Silver Ring

£34.00

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Inspired by the night's celestial paths, two moon crescents sit either side of a Black Spinel gemstone within this symmetrical design. Recycled Solid 925 Sterling Silver Black Spinel measures 5x3mm...
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CELESTIAL. Two Moons Black Spinel Gold Ring

£34.00

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Inspired by the night's celestial paths, two moon crescents sit either side of a Black Spinel gemstone within this symmetrical design. 18K Gold plated Recycled Silver Black Spinel measures 5x3mm...
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BACK JUNE

ACE. Onyx Diamond Silver Stud Earrings

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Silver
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Tiny diamond shaped Onyx gemstone stud earrings. Sold as a pair 18K Gold plated Recycled Sterling Silver Earring height approx 4mm Butterfly earring backs Nickel safe
LOW STOCK

DEVOTION. Black Heart & Sword Silver Necklace

£34.00

Colour:
Silver

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Delicate black enamel heart with tiny central pearl and garnet jewelled sword hangs on a delicate chain. Recycled Solid 925 Sterling Silver
 Garnet Gemstone and Synthetic Pearl Black Enamel Heart measures 10mm Adjustable chain length 16-19.5...
LOW STOCK

DEVOTION. Black Heart & Sword Gold Necklace

£34.00

Colour:
Gold

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Delicate black enamel heart with tiny central pearl and garnet jewelled sword hangs on a delicate chain. 18k Gold Plated Recycled Sterling Silver Garnet Gemstone and Synthetic Pearl Black Enamel Heart measures 10mm Adjustable chain length...
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MOONDANCE. Black Spinel Silver Ring

£35.00

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A magical twist on a classic cluster ring. A central Black Spinel gemstone with two little moon symbols and tiny Black Spinel stars complete this design. Recycled Sterling Silver. Black Spinel measures 5.5x3.5mm.     RING SIZES 
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MOONDANCE. Black Spinel Gold Ring

£35.00

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A magical twist on a classic cluster ring. A central Black Spinel gemstone with two little moon symbols and tiny Black Spinel stars complete this design. 18k Gold Plated Recycled Sterling Silver. Black Spinel measures 5.5x3.5mm.  ...
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CAPULET. Black Spinel Trilogy Silver Ring

£29.00

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Vintage style Trilogy ring featuring a jet Black Spinel gemstone centre and a small Cubic Zirconia crystal either side. An understated, elegant ring. Recycled Sterling Silver. Black Spinel measures 3x3mm. RING SIZES
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CAPULET. Black Spinel Trilogy Gold Ring

£29.00

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Vintage style Trilogy ring featuring a jet Black Spinel gemstone centre and a small Cubic Zirconia crystal either side. An understated, elegant ring. 18k Gold Plated Recycled Sterling Silver. Black Spinel measures 3x3mm. RING SIZES
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CUPID. Black Spinel Chevron Collar - Silver

£27.00

Colour:
Silver

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Sterling Silver dainty chevron chain collar featuring a tiny Black Spinel gemstone. Designed to sit around the base of your neck. Recycled 925 Sterling Silver. Black Spinel. SIZING Adjustable chain length -...
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CUPID. Black Spinel Chevron Collar - Gold

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Gold
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Dainty chevron chain collar featuring a tiny Black Spinel gemstone. Designed to sit around the base of your neck. 18k Gold Plated Recycled Sterling Silver. Black Spinel. SIZING Adjustable chain length -...
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BACK JUNE

DYNASTY. Black Spinel Trilogy Chain Choker - Silver

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Silver
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Sterling Silver chain choker featuring three diamond cut Black Spinel gemstones set amongst delicate detail and Cubic Zirconia crystal. Recycled 925 Sterling Silver. Black Spinel Gemstone. Cubic Zirconia. SIZING Adjustable chain...
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BETROTHAL. Black Spinel Silver Ring

£36.00

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An elegant classic vintage style ring featuring a jet black square-cut Black Spinel with two triangle Cubic Zirconia crystals. Recycled Solid 925 Sterling Silver Black Spinel gemstone measures 6mm Nickel safe     RING...
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BETROTHAL. Black Spinel Gold Ring

£36.00

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An elegant classic vintage style ring featuring a jet black square-cut Black Spinel with two triangle Cubic Zirconia crystals. 18k Gold Plated Recycled Sterling Silver Black Spinel gemstone measures 6mm Nickel safe    ...
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REMINISCENCE. Skull Head Onyx Silver Ring

£29.00

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A small and detailed skull head with faceted Onyx eyes sits central between two tear shaped Cubic Zirconia crystals. Inspired by Mourning Rings worn to express the sentiment of death. Recycled Sterling Silver. Onyx Gemstone....
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REMINISCENCE. Skull Head Onyx Gold Ring

£20.00 £28.00

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A small and detailed skull head with faceted Onyx eyes sits central between two tear shaped Cubic Zirconia crystals. Inspired by Mourning Rings worn to express the sentiment of death. 18k Gold...
STERLING SILVER

MORALITY. Tiny Skeleton Coffin Silver Ring

£29.00

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Delicate scroll shoulders hold a tiny coffin encapsulating a delicate skeleton. Inspired by Mourning Rings worn to express the sentiment of death. Recycled Solid 925 Sterling Silver Black Enamel coffin Coffin height...
18K GLD ST. SILVER

MORALITY. Tiny Skeleton Coffin Gold Ring

£29.00

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Delicate scroll shoulders hold a tiny coffin encapsulating a delicate skeleton. Inspired by Mourning Rings worn to express the sentiment of death. 18k Gold Plated Recycled Sterling Silver Black Enamel coffin Coffin...
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DEVOTION. Black Heart & Sword Silver Ring

£34.00

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Delicate little ring featuring a black enamel heart and tiny central pearl with delicate garnet jewelled sword.  Recycled Solid 925 Sterling Silver
 Garnet Gemstone and Synthetic Pearl Black Enamel Heart measures 10mm Nickel safe   RING...
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DEVOTION. Black Heart & Sword Gold Ring

£34.00

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Delicate little ring featuring a black enamel heart and tiny central pearl with delicate garnet jewelled sword.  18K Gold plated Recycled Sterling Silver
 Garnet Gemstone and Synthetic Pearl Black Enamel Heart measures 10mm Nickel safe  ...
STERLING SILVER

MEMENTO MORI. Black Enamel Heart Silver Ring

£29.00

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Delicate scroll shoulders hold a deadly sweet black enamel heart displaying the word 'Mori' in tiny script font. Inspired by the medieval practise of reflection on morality - 'Memento Mori' is a...
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FAITH. Gemstone Drop Earrings - Silver

£27.00

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Silver filigree long drop gemstone earrings. Choose from Black Agate or Amethyst. Sold as a pair Sterling silver plated Stainless steel ear posts and barrel backs Nickel safe - EU Reach &...
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RUNE. Onyx Slice Silver Earrings

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Silver
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Simple earrings featuring claw set faceted pieces of Onyx gemstone. Sold as a pair Recycled Solid 925 Sterling Silver Butterfly earring backs Earrings measure 4x6mm. Nickel safe
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BACK JUNE

MERTLE. Snake Wrap Black Agate Earrings

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Silver
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Detailed snake & Black Agate gemstone earrings. Antique sterling silver plated snakes. Stainless steel ear posts & barrel backs.  Sold as a pair. SIZING Approx. earring length 90 mm. Crystal diameter approx. 10mm
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DARK SOUL. Detailed Onyx Silver Ring

£26.00

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Sterling silver detailed ring featuring an Onyx gemstone centre. 925 Recycled Sterling silver. Gemstone measures 5x4mm. RING SIZES
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DARK BLOOM. Onyx Choker - Silver

£25.00

Silver

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Silver chain choker featuring wild rose detailing and a Onyx centre. Antique Sterling Silver Plated.  SIZING Adjustable chain length - 11.5 to 15 Inches. Onyx measures 8mm.  NOTE: Gemstone colour tones may vary from one pictured. 
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CUPID. Black Spinel Chevron Silver Ring

£29.00

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Vintage style chevron ring featuring a tiny Black Spinel Gemstone. A comfortable classic. Recycled Sterling Silver. Black Spinel Gemstone measures 2x2mm. RING SIZES