Written in the stars, worn on the hand. This crescent moon ruby ring set pairs a marquise-cut genuine lab-grown ruby with a slender crescent-moon band, all in warm 14K yellow gold vermeil. It is a celestial proposal or promise for the one who holds your whole universe — the deep red of ruby glowing beside the quiet magic of the moon.
Genuine lab-grown ruby
14K yellow gold vermeil
Marquise cut
Crescent moon set
July birthstone
Free velvet gift box
A celestial love story
Two rings, one sky. The marquise ruby sits like a pointed star at the center, while the crescent-moon band curves around it, so the set reads as a tiny constellation on the finger. It is made for dreamers, night owls and anyone whose love story feels a little bit cosmic — a romantic alternative to the standard solitaire that still carries all the meaning. Couples who love this celestial mood tend to linger over our ruby couples rings and our nature-inspired engagement rings.
The ruby ring
Holds the marquise-cut lab-grown ruby as the glowing star of the set — the statement piece and focal point of the pairing.
The crescent moon band
A slim moon-shaped band that nests alongside the ruby ring, completing the celestial silhouette. Lovely stacked together or worn alone.
The lab-grown ruby
The center is a genuine lab-grown ruby — a real ruby, true corundum, identical in chemistry and hardness to a mined stone but grown in a lab for a cleaner red and a friendlier price. Cut as a marquise (roughly 5 x 10 mm, around 1.4 ct), its pointed ends stretch the finger and amplify that unmistakable deep-red fire. At 9 on the Mohs scale, ruby is one of the toughest gems you can wear, which makes this set as practical as it is poetic. Learn what the stone has meant across the ages in our guide to ruby meaning.
A crisp simulated diamond accent
Bright simulated diamonds (cubic zirconia) trace the design, scattering a frost of white sparkle that makes the ruby glow even redder by contrast. It is a smart, budget-friendly way to add that classic engagement-ring shimmer around the moon and star. Prefer a lab-grown diamond or moissanite accent instead? Message us — most of our designs can be upgraded.
Real gold over sterling silver 925
Both rings are 14K yellow gold vermeil — a rich layer of real 14K gold over a solid sterling silver 925 core. That gives you the warm, luminous look of gold and a hypoallergenic precious-metal base, at a price that makes a celestial set easy to say yes to. Want gold all the way through? The same set can be crafted in solid gold on request.
What ruby and the moon symbolize
Ruby is the stone of passion, vitality and devoted love, while the crescent moon has long stood for intuition, cycles and a love that returns again and again. Together they make a quietly powerful promise. See why this red keeps winning hearts in our guide to red engagement rings, and why ruby owns the month in our July birthstone feature.
Specifications
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Metal 14K yellow gold vermeil over sterling silver 925
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Center stone Genuine lab-grown ruby (real corundum)
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Cut Marquise
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Gem size Approx. 5.0 x 10.0 mm (around 1.4 ct)
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Hardness 9 on the Mohs scale
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Accents Simulated diamonds (cubic zirconia)
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Set includes Ruby ring + crescent moon band
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Personalization Optional engraving (up to 16 characters)
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Sourcing Ethically created, conflict-free
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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 and both rings are made to match. If you are between sizes or unsure, reach out and we will guide you — and if the fit is not quite right, resizing is available and starts from a modest fee. To keep the ruby and gold glowing, buff gently with a soft dry cloth and store the set in its velvet box between wears. Worn together or apart, it is made to be lived in.
Frequently asked questions
Does this come as a set?
Yes — it includes the marquise ruby ring plus a matching crescent-moon band designed to nest alongside it. The two can be worn stacked as a set or each on its own.
Is the ruby a real ruby?
Yes. It is a genuine lab-grown ruby, which is a real ruby (true corundum) with the same chemistry, hardness and deep red color as a mined stone. Growing it in a lab simply makes the color cleaner, the price kinder and the sourcing conflict-free.
What is yellow gold vermeil?
Yellow gold vermeil is real 14K gold layered over sterling silver 925 — the warm, golden look you love at an easier price. If you would prefer gold all the way through, the same design is also available in solid gold.
What are the accent stones?
Bright simulated diamonds (cubic zirconia) that add a crisp white sparkle and make the ruby glow even deeper. If you would prefer a lab-grown diamond or moissanite accent, reach out and we will tailor it for you.
What cut is the ruby?
A marquise cut, roughly 5 x 10 mm and about 1.4 carats. Its pointed, elongated shape looks like a star, elongates the finger and gives the set its celestial character.
Is ruby durable enough for daily wear?
Yes. Ruby ranks 9 on the Mohs scale, one of the hardest gemstones after diamond, so it stands up beautifully to everyday life with only gentle care.
Can the rings 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.
Is this a good July birthday gift?
It is ideal. Ruby is the July birthstone, so this celestial set is a heartfelt way to mark a July birthday, an anniversary or an engagement.
How do I care for the set?
Remove the rings before showering, swimming or exercise, keep them away from lotions and fragrance, and store them dry in the velvet box. A soft, dry cloth brings back the shine anytime.
Are the stones ethically sourced?
Yes. The lab-grown ruby is created in a controlled environment and is inherently conflict-free, and all of our materials are ethically sourced, so you can wear the set with a clear conscience.
Can I have it made in solid gold?
Yes. The same crescent moon set can be crafted in solid gold if you would like gold all the way through. Contact us and we will prepare a custom quote.
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.
Where can I see more ruby designs?
Explore our ruby engagement rings and matching ruby jewelry for more ways to wear this glowing red gem.
