A crystal pulled straight from the earth, cut into a modern silhouette. This kite-cut Herkimer diamond ring set pairs a natural, double-terminated Herkimer quartz — famed for its glassy, ice-clear sparkle — with a slender matching band, both warmed in 14K yellow gold vermeil. It is an unconventional proposal set for the couple who wants something raw, geometric and entirely one of a kind.
Natural Herkimer quartz
14K yellow gold vermeil
Kite cut
Matching ring set
One of a kind
Free velvet gift box
A geometric proposal, cast in gold
The kite cut gives this set its striking, off-center geometry — a sharp, contemporary shape that feels worlds away from the standard round solitaire. Warm yellow gold vermeil frames the crystal so its clarity reads even brighter against the metal. It is a design made for lovers of the unusual, and it sits naturally alongside our wider kite cut Herkimer diamond engagement rings and the softer, botanical pieces in our nature-inspired engagement rings collection.
The natural Herkimer diamond
Despite the name, a Herkimer “diamond” is not a diamond at all — it is a genuine, naturally faceted quartz crystal, double-terminated with points at both ends and prized for a water-clear brilliance that rivals cut glass. These crystals form over hundreds of millions of years, so every Herkimer is unique: yours will share the same glassy character as our photos, with its own subtle natural markings and internal veils — the signature of a real, earth-grown stone rather than a flaw. Sitting around 7.5 on the Mohs scale, it is a satisfyingly hard, wearable crystal. Learn more in our guide to what a Herkimer diamond is, and browse the full Herkimer diamond jewelry range.
The engagement ring
Cradles the natural kite-cut Herkimer crystal as the statement centerpiece — the focal point of the set.
The matching band
A slim companion band that nests neatly alongside the ring to complete the pairing. Lovely stacked, or worn solo from our Herkimer diamond couples rings.
Warm 14K yellow gold vermeil
The set is crafted in yellow gold vermeil — real 14K gold layered over a core of sterling silver 925 — for a rich, golden warmth that flatters the clear crystal beautifully. It is a comfort-fit design meant for everyday wear, hypoallergenic and nickel-free. Curious how these crystals hold up to daily life? Our article on whether Herkimer diamond rings are durable covers it in detail.
What the Herkimer crystal symbolizes
Long treasured as an “attunement” stone, the Herkimer crystal is associated with clarity, fresh starts and a bright, open connection between two people — a fitting emblem for a couple beginning a new chapter together. If you are weighing this raw, celestial look against a moodier alternative, our comparison of the Herkimer diamond versus the salt and pepper diamond is a helpful read.
Specifications
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Metal 14K yellow gold vermeil over sterling silver 925
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Center stone Natural Herkimer quartz (unique natural character per stone)
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Cut Kite, double-terminated crystal
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Gem size Approx. 6.0 x 12.0 mm
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Set includes Engagement ring + matching band
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Fit Comfort-fit 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 luxury velvet gift 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. To keep the crystal at its brightest, buff gently with a soft, dry cloth and store the set in its velvet box between wears. With a little care, this is a set made to be worn and loved every day.
Frequently asked questions
Is the Herkimer diamond a real diamond?
No — a Herkimer “diamond” is the trade name for a natural, double-terminated quartz crystal, not a true diamond. It is prized for its glassy, ice-clear sparkle and its unique geometric form.
Is the crystal natural?
Yes. Each Herkimer is a genuine, earth-grown quartz crystal that forms naturally over hundreds of millions of years. That is why every stone is one of a kind.
Does this come as a set?
Yes — it includes the kite-cut Herkimer engagement ring plus a matching band designed to nest alongside it. The band can also be worn on its own as a stacking or promise ring.
Will my crystal look exactly like the photos?
It will share the same clear, glassy character, but the exact internal markings are one of a kind — a hallmark of natural Herkimer quartz. No two are ever identical, so yours is truly unique.
What is yellow gold vermeil?
Yellow gold vermeil is real gold over sterling silver 925 — the warm, golden look you love at a price that makes it easy to say yes. If you would like gold all the way through, the same design is also available in solid gold.
Is the Herkimer crystal durable enough for daily wear?
Yes. Herkimer quartz sits around 7.5 on the Mohs scale, making it well suited to everyday wear with normal care. Avoid hard knocks and remove the set for rough activities to keep the crystal pristine.
What is a kite cut?
A kite cut is a four-sided geometric shape with an elongated, off-center silhouette. It gives this set its modern, distinctive look compared with a traditional round.
Can it be engraved?
Yes. You can add a personal engraving of up to 16 characters — a date, initials or a short message. Engraved pieces are final sale, so please double-check spelling.
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.
How do I care for the set?
Buff gently with a soft, dry cloth and store the rings in the velvet box between wears. Remove before showering, swimming or exercise, and avoid contact with lotions and fragrance.
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 luxury velvet gift box and is backed by our lifetime warranty — ready for a proposal or to give as a keepsake.
Can I see other Herkimer designs?
Absolutely. Explore the full Herkimer diamond engagement rings collection to find the pairing that speaks to you.
