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Kite Cut Black Onyx Engagement Rings

Bold and striking, kite cut black onyx engagement rings showcase the deep, glossy beauty of black onyx in a distinctive geometric silhouette. The rich dark tone of the gemstone creates a dramatic contrast with metal settings, giving the ring a modern yet timeless presence.

The sharp angles of a kite cut black onyx enhance the stone’s sleek surface and symmetrical form, creating a clean and powerful design. Perfect for those seeking unique black onyx engagement rings or alternative engagement rings, this style combines minimalist elegance with bold, contemporary character.

Skye Kite® Rutilated Quartz & Black Onyx Ring Set in Sterling Silver by Aquamarise, featuring kite-cut quartz with black rutile inclusions and black onyx accents in a fantasy-inspired design.
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Skye Kite® Rutilated Quartz & Black Onyx Ring Set in Sterling Silver

Regular price from $121.50 Up to (-10%)

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Skye Kite™ Black Onyx Couples Ring Set by Aquamarise featuring a kite-cut black onyx center stone with marquise and round white gemstones on a polished silver band.
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Skye Kite® Black Onyx Ring Set in Sterling Silver

Regular price $135 from $121.50 Up to (-10%)

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Galaxy Green Fire Opal Couples Ring Set by Aquamarise featuring a vibrant diamond-shaped green fire opal surrounded by black stones set on polished silver bands symbolizing love and unity.
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Kite Cut Green Fire Opal & Black Onyx Ring Set in Sterling Silver

Regular price $125 from $112.50 Up to (-10%)

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Skylar Kite Cut Black Onyx Engagement Ring Set in Sterling Silver by Aquamarise featuring a kite-shaped black onyx center stone with sparkling accent diamonds in a vintage-inspired design.
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Skylar Kite Cut Black Onyx Engagement Ring Set in Sterling Silver

Regular price from $112.50 (-10%)

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Rutilated Quartz & Black Onyx Engagement Ring Set in 14K White Gold by Aquamarise Gold featuring a kite-cut rutilated quartz center with black onyx accents on polished white gold bands.
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Kite Cut Rutilated Quartz & Black Onyx Ring Set in Sterling Silver

Regular price $125 $112.50 (-10%)

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per 

Skye Kite® Blue Fire Opal & Black Onyx Ring Set- 14K Yellow Gold Vermeil by Aquamarise with vibrant kite-shaped blue fire opal and black onyx stones in a luxurious yellow gold vermeil setting.
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Skye Kite® Blue Fire Opal & Black Onyx Ring Set- 14K Yellow Gold Vermeil

Regular price $125 from $112.50 Up to (-10%)

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Skye Kite® Black Onyx Engagement Ring Set in 14K Solid Rose Gold with kite-shaped black onyx center and sparkling accent stones, showcasing Aquamarise Gold's elegant women’s rings collection.
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Skye Kite® Black Onyx Ring Set in 14K Rose Gold Vermeil

Regular price from $121.50 (-10%)

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Skye Kite® Black Onyx and Herkimer Diamond Ring Set- 14K Solid Yellow Gold by Aquamarise Gold features a striking kite-cut black onyx centerpiece with salt and pepper Herkimer diamonds and delicate sparkle, perfect for unique and fantasy-inspired engagement rings.
Skye Kite™ Black Onyx Couples Ring Set by Aquamarise featuring a kite-cut black onyx center stone with marquise and round white gemstones on a polished silver band.

Skye Kite® Black Onyx Engagement Ring Set in 14K White Gold

from $2,395

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Starry Night & Black Onyx Engagement Ring Set in 14K White Gold
Opalescent Blue Sapphire & Black Onyx Ring Set- Sterling Silver featuring a kite-shaped blue sapphire surrounded by black onyx stones in a delicate silver setting by Aquamarise.
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Opalescent Blue Sapphire & Black Onyx Ring Set- Sterling Silver

Regular price $115 $103.50 (-10%)

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Skye Kite® Black Onyx Engagement Ring Set in 14K Solid Rose Gold with kite-shaped black onyx center and sparkling accent stones, showcasing Aquamarise Gold's elegant women’s rings collection.
Rutilated Quartz & Black Onyx Engagement Ring Set in 14K White Gold by Aquamarise Gold featuring a kite-cut rutilated quartz center with black onyx accents on polished white gold bands.

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Loved by 200,000+ Couples

Fantasy-inspired, handcrafted jewelry

The kite cut and black onyx make one of the most architectural pairings in the collection — the stone's deep, even black filling a sharp four-sided silhouette with pure, sculptural presence. A kite cut black onyx engagement ring needs no sparkle to command attention; it reads as modern, confident, and quietly gothic, a favorite for those drawn to bold, monochrome design. Each is handcrafted in 925 sterling silver, blackened ruthenium, and solid 14K gold. Explore the stone in our black onyx engagement rings and black rings collections, or the full kite cut engagement rings range.

Skye Kite® Rutilated Quartz & Black Onyx Ring Set in Sterling Silver on hand, featuring unique kite cut stones by Aquamarise, perfect as promise or alternative engagement rings.

Sculptural Black Geometry

A kite cut black onyx engagement ring is architecture for the finger. Onyx's deep, even, light-absorbing black fills the kite's four-sided silhouette completely, with no sparkle to soften the effect — just pure, sculptural shape. It's a ring that commands attention through form rather than fire, which is exactly why it appeals to couples drawn to bold, modern, and quietly gothic design. Each is set by hand in 925 sterling silver, blackened ruthenium, and solid 14K gold.

A Modern, Gothic, and Unisex Choice

The kite cut's clean lines give black onyx a contemporary, architectural edge that works across aesthetics — minimalist, gothic, and alternative alike. Its monochrome boldness makes it a popular choice for unisex and modern bridal, pairing strikingly with both bright white metals and blackened ruthenium finishes for a full tonal effect.

Caring for a Kite Cut Black Onyx Ring

Black onyx sits at Mohs 7, durable enough for the kite cut with a protective setting around the points and reasonable everyday care. Its even surface is easy to maintain — clean gently with a soft cloth, and keep it from hard knocks and harsh chemicals. See our jewelry care guide.

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