A sky held in stone. The Skye Kite blue fire opal and black onyx ring set centers a kite-cut blue fire opal — luminous sky-blue shot through with drifting green flecks — framed by the deep, mysterious jet of black onyx and finished in warm 14K yellow gold vermeil. Designed as a two-piece set, it pairs a dreamy, celestial center with dark contrast for a look that is at once ethereal and bold.
Blue fire opal center
Black onyx accents
Kite cut
Yellow gold vermeil
Matching ring set
Free ring box
A geometric, celestial design
The kite cut — a four-sided geometric shape that comes to a graceful point — is one of the most distinctive silhouettes in modern jewelry, and it gives the blue fire opal a sculptural, contemporary edge. Set against black onyx and warmed by gold, the ring feels like a fragment of clear sky captured in a dark frame. It is a natural fit for anyone drawn to kite-cut black onyx engagement rings and celestial, one-of-a-kind style.
The engagement ring
Holds the kite-cut blue fire opal with black onyx accents — the luminous focal point of the set.
The matching band
A slender accented band shaped to nest against the engagement ring, completing the pairing. Lovely stacked or worn alone from our black onyx couples rings.
The blue fire opal
At the heart of the set is a lab-created blue fire opal, prized for its celestial color — a clear, tranquil sky-blue scattered with soft green flakes that seem to shift as the light moves. Lab-created opal offers vivid, consistent color and a clean, luminous body, making it a captivating and accessible center stone. Because opal is a softer gem — around 6 to 6.5 on the Mohs scale — it rewards a little gentle care, which keeps its glow at its best for years.
Black onyx contrast
Natural black onyx accents frame the opal and run along the design, their deep, glossy jet giving the sky-blue center somewhere luminous to glow against. Black onyx is a natural chalcedony long associated with strength and resilience, and here it grounds the dreamy opal with a note of drama. Our overview of black gemstones explains why onyx remains the go-to for high-contrast designs like this one.
Warm 14K yellow gold vermeil
The set is finished in 14K yellow gold vermeil — a rich layer of real gold over a core of sterling silver 925. The golden tone ties the cool blue opal and the jet onyx together with warmth, giving the whole design a soft, luxurious glow. A single simulated diamond accent adds a final flash of crisp white sparkle.
What the stones symbolize
Opal has long been linked to hope, imagination and the play of light, while black onyx stands for strength, grounding and protection — a dreamer and a guardian, worn together. It makes the set a meaningful emblem of a bond that is both tender and enduring. Explore more across our black onyx engagement rings, and our guides to black onyx meaning and the October birthstone add depth to the story behind the stone.
Specifications
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Metal 14K yellow gold vermeil over sterling silver 925
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Center stone Lab-created blue fire opal (blue with green flecks)
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Cut Kite (approx. 7.0 x 10.0 mm)
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Center weight Approx. 1.4 ct
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Accents Natural black onyx & simulated diamond
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Set includes Engagement ring + matching band
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Personalization Optional engraving (up to 16 characters)
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Sourcing Ethically sourced, conflict-free stones
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Included Free ring box & lifetime warranty
Aquamarise vermeil is real gold over sterling silver 925 — the rich, golden look you love, at a price that makes it easy to say yes. Keep it luminous with a little care: remove before showering, swimming, or exercise, avoid contact with lotions and fragrance, and store dry between wears. Want gold all the way through? The same design is also available in solid gold.
Sizing & care
Choose your size at checkout. If you are between sizes or unsure, we are happy to help — and if the fit is not quite right, resizing is available and starts from a modest fee. Because opal is a softer stone, remove the rings before showering, swimming, exercise or housework, avoid lotions and fragrance, and store them dry between wears. A soft, dry cloth brings back the shine beautifully.
Frequently asked questions
What is the center stone?
A kite-cut blue fire opal in a celestial sky-blue with soft green flecks. It is a lab-created opal, which offers vivid, consistent color and a clean, luminous body.
Does this come as a set?
Yes — it includes the fire opal engagement ring plus a matching accented band designed to nest alongside it. The band can also be worn on its own as a stacking or promise ring.
What is yellow gold vermeil?
Yellow gold vermeil is real gold layered over sterling silver 925 — the warm, golden look of gold at a much easier price. If you would prefer gold all the way through, the same design is also available in solid gold.
Is the black onyx natural?
Yes. The accents are natural black onyx, a genuine chalcedony polished to a deep, glossy jet-black that frames the blue opal with dramatic contrast.
What is a kite cut?
A kite cut is a four-sided geometric shape that tapers to a graceful point — a distinctive, modern silhouette that gives the opal a sculptural, one-of-a-kind look. Here it measures roughly 7.0 x 10.0 mm.
Is opal durable enough for daily wear?
Opal is a softer gem, around 6 to 6.5 on the Mohs scale, so it rewards a little extra care. Remove the rings for rough activities and store them safely, and the opal will keep its glow beautifully.
What are the accent stones?
Natural black onyx frames the design, and a simulated diamond adds a crisp flash of white sparkle that lifts the blue center and the golden setting.
Can I wear this as an engagement ring?
Absolutely. It is designed as a non-traditional engagement or bridal set, and it also makes a beautiful promise ring, anniversary gift or celestial statement piece.
Can it be engraved?
Yes. You can add a personal engraving of up to 16 characters at checkout — a date, initials or a short message. Engraved pieces are final sale, so please double-check spelling.
How do I care for it?
Remove the rings before showering, swimming or exercise, avoid contact with lotions and fragrance, and store them dry between wears. A soft dry cloth restores the shine.
What size should I order?
Select your ring size at checkout. If you are unsure or between sizes, contact us for guidance. Resizing is available and starts from a modest fee.
Are the stones ethically sourced?
Yes. All of our stones are ethically sourced and conflict-free, so you can wear your set with complete peace of mind.
Does it arrive gift-ready?
Every order ships in a free ring box and is backed by our lifetime warranty — ready for a proposal or to give as a keepsake.
