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Black Onyx Engagement Rings

Make her yours with black onyx engagement rings from Angara. Our collection offers various styles, including classic solitaires, glamorous halos, meaningful side-stones and gorgeous vintage-inspired rings. Shop now and enjoy free shipping on your order.
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Classic jewelleryClassic
Black Onyx Solitaire Engagement RingsSolitaire
Side Stones jewellerySide Stones
Halo jewelleryHalo
Vintage Inspired jewelleryVintage Inspired
Fashion jewelleryFashion
Three Stone jewelleryThree Stone
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Black Onyx
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Rings (15)
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Engagement
Engagement (15)
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15 Custom ringsThe power is in your hands! Each product featured here can be based on your choice of gemstone and its quality, carat weight and metal.
10x8mm AAA Oval Black Onyx Split Shank Halo Ring in White Gold
Switch to 14k white gold option
Switch to 14k yellow gold option
View Similar

Oval Black Onyx Split Shank Halo Ring

£1,689 - £2,679
14x10mm AAA Prong-Set Rectangular Black Onyx Cocktail Ring in Yellow Gold
14x10mm AAA Prong-Set Rectangular Black Onyx Cocktail Ring in Yellow Gold - side 199
Switch to 14k white gold option
Switch to 14k yellow gold option
View Similar

Prong-Set Rectangular Black Onyx Cocktail Ring

£1,139 - £1,869
8mm AAA Tapered Shank Black Onyx Solitaire Ring with Diamonds in White Gold
8mm AAA Tapered Shank Black Onyx Solitaire Ring with Diamonds in White Gold - side_1
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
Switch to s999 white silver option
View Similar

Tapered Shank Black Onyx Solitaire Ring with Diamonds

£309 - £1,659
9x6mm AAA Solitaire Pear-Shaped Black Onyx Bypass Ring in White Gold
Switch to 18k white gold option
Switch to 18k yellow gold option
Switch to s999 white silver option
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Solitaire Pear-Shaped Black Onyx Bypass Ring

£269 - £1,459
9mm AAA Bezel-Set Cushion Black Onyx Solitaire Ring in White Gold
Switch to 18k white gold option
Switch to 18k yellow gold option
Switch to s999 white silver option
View Similar

Bezel-Set Cushion Black Onyx Solitaire Ring

£269 - £1,309
5mm AAA Classic Round Black Onyx Solitaire Bypass Ring in White Gold
5mm AAA Classic Round Black Onyx Solitaire Bypass Ring in White Gold - side_1
Switch to 18k white gold option
Switch to 18k yellow gold option
Switch to 18k rose gold option
Switch to s999 white silver option
View Similar

Classic Round Black Onyx Solitaire Bypass Ring

£269 - £1,749
6mm AAA Vintage Style Cushion Black Onyx Solitaire Ring in White Gold
6mm AAA Vintage Style Cushion Black Onyx Solitaire Ring in White Gold - side 199
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
Switch to p950 white platinum option
+1
View Similar

Vintage Style Cushion Black Onyx Solitaire Ring

£319 - £1,469
8x6mm AAA Oval Black Onyx Vintage Style Ring with Diamond Accents in White Gold
8x6mm AAA Oval Black Onyx Vintage Style Ring with Diamond Accents in White Gold - side_1
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
Switch to p950 white platinum option
View Similar

Oval Black Onyx Vintage Style Ring with Diamond Accents

£999 - £1,749
9x7mm AAA Octagonal Black Onyx Cocktail Ring with Diamonds in White Gold
9x7mm AAA Octagonal Black Onyx Cocktail Ring with Diamonds in White Gold - side_1
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
Switch to p950 white platinum option
View Similar

Octagonal Black Onyx Cocktail Ring with Diamonds

£1,159 - £1,949
6x4mm AAA Black Onyx and Diamond Split Shank Ring in White Gold
6x4mm AAA Black Onyx and Diamond Split Shank Ring in White Gold - side_1
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
Switch to p950 white platinum option
View Similar

Prong-Set Black Onyx and Diamond Split Shank Ring

£1,169 - £2,249
8mm AAA Black Onyx Beaded Shank Ring with Twisted Wire Halo in White Gold
8mm AAA Black Onyx Beaded Shank Ring with Twisted Wire Halo in White Gold - body_hand
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
View Similar

Black Onyx Beaded Shank Ring with Twisted Wire Halo

£1,079 - £2,089
8mm AAA Black Onyx Triple Split Shank Ring with Alternating Halo in White Gold
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
View Similar

Black Onyx Triple Split Shank Ring with Alternating Halo

£1,059 - £2,199
8x6mm AAA Cushion Black Onyx Cocktail Ring with Diamonds in P950 Platinum
8x6mm AAA Cushion Black Onyx Cocktail Ring with Diamonds in P950 Platinum - side_1
Switch to 9k white gold option
Switch to 9k yellow gold option
Switch to 9k rose gold option
Switch to p950 white platinum option
View Similar

Cushion Black Onyx Cocktail Ring with Diamonds

£1,499 - £2,439
4mm AAA Classic Black Onyx and Diamond Three Stone Engagement Ring in White Gold
4mm AAA Classic Black Onyx and Diamond Three Stone Engagement Ring in White Gold - side_1
Switch to 18k white gold option
Switch to 18k yellow gold option
Switch to 18k rose gold option
Switch to s999 white silver option
View Similar

Classic Round Black Onyx and Diamond Three Stone Engagement Ring

£439 - £4,449
14mm AAA Sugarloaf Cabochon Black Onyx Ring with Diamond Halo in Yellow Gold
Switch to 14k white gold option
Switch to 14k yellow gold option
Switch to 14k rose gold option
View Similar

Sugarloaf Cabochon Black Onyx Ring with Diamond Halo

£1,539 - £2,659
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