A secret sparkle, hidden just for you. This hidden halo cushion cut ruby ring centers a soft, pillowy cushion-cut genuine lab-grown ruby, with a concealed halo of simulated diamond tucked beneath the stone — invisible from above, glittering from the side. Crafted in 14K rose gold vermeil over sterling silver 925, it is a quietly luxurious take on the ruby engagement ring, where the best detail is the one only you know is there.
Genuine lab-grown ruby
Cushion cut · 7 x 7mm
Hidden halo
14K rose gold vermeil
July birthstone
Free velvet gift box
The quiet luxury of a hidden halo
From above, the cushion ruby stands clean and unadorned. Tilt your hand, though, and a halo of tiny simulated diamonds reveals itself beneath the stone, lifting it toward the light and catching sparkle from every angle. The hidden halo is a signature of fine bridal design — understated on top, secretly brilliant underneath — and it gives this ring the presence of something far more expensive. Explore the style alongside our wider ruby engagement rings and ruby jewelry.
The genuine lab-grown ruby
The cushion center is a genuine lab-grown ruby — real corundum, the same mineral as mined ruby, with the same rich red chemistry and a Mohs hardness of 9. That hardness, second only to diamond, makes it beautifully suited to everyday wear, and the rounded cushion cut with its soft corners feels warm and vintage against rose gold. Grown in a controlled setting rather than mined, it is fully traceable and conflict-free. Our ruby meaning guide explores its history, and our garnet vs ruby comparison helps you place it among the reds.
Bright accent sparkle
The hidden halo is set with simulated diamond (CZ), a bright, budget-friendly way to add classic engagement-ring shimmer without competing with the ruby on top. Because the accents sit below the stone, they read as a soft glow of light rather than an obvious frame. Prefer lab-grown diamond accents on a solid-gold version? Message us and we will tailor it.
Warm 14K rose gold vermeil
The ring is 14K rose gold vermeil over sterling silver 925 — a solid sterling silver core wrapped in real 14K rose gold. The warm, blush tone deepens the red of the ruby and gives the cushion cut a soft, romantic, vintage feel. You will find the same warm colorway across our ruby couples rings collection.
What ruby symbolizes
Ruby has stood for love, passion and courage for thousands of years, the "king of gems" and a talisman of vitality. It is the July birthstone and the traditional stone for 15th and 40th wedding anniversaries — a meaningful choice for a proposal or a milestone. For more, see our July birthstone guide and our red engagement rings guide.
Specifications
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Metal 14K rose gold vermeil over sterling silver 925
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Center stone Genuine lab-grown ruby (real corundum, AAA grade)
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Cut & size Cushion, 7.0 x 7.0 mm (approx. 2.0 ct)
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Hardness 9 on the Mohs scale
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Setting Hidden halo of simulated diamond (CZ)
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Band Comfort fit, nickel-free, hypoallergenic
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Birthstone July
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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. Clean the ruby with warm water and a soft cloth, and store the ring in its velvet box between wears. For a matching stack, browse our ruby wedding bands.
Frequently asked questions
Is the ruby a real ruby?
Yes. The center is a genuine lab-grown ruby — real corundum, the same mineral as mined ruby, with the same chemistry, color and a Mohs hardness of 9. It is a true ruby, simply grown in a controlled setting rather than mined.
What is a hidden halo?
A hidden halo is a ring of small accent stones set beneath the center stone rather than around its face. It stays invisible from above but catches the light from the side, lifting the ruby and adding sparkle without changing the clean top view.
What is rose gold vermeil?
Rose gold vermeil is real 14K rose gold bonded over a solid sterling silver 925 core. You get the warm, golden look of rose gold 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?
The hidden halo is set with simulated diamond (CZ), which adds a bright, crisp glow beneath the ruby. If you would like lab-grown diamond accents on a solid-gold version, message us for a custom quote.
How durable is ruby for daily wear?
Very. Ruby sits at 9 on the Mohs scale, second only to diamond, which makes it one of the toughest gemstones you can wear every day. The rounded cushion cut is also less prone to catching than pointed shapes.
How big is the center ruby?
The cushion ruby measures 7.0 x 7.0 mm, roughly 2.0 carats — a generous, soft-cornered center stone that fills the finger beautifully.
Can it be worn as an engagement or promise ring?
Absolutely. The hidden halo gives it the presence of a proposal piece, and it works equally well as a non-traditional engagement ring, a promise ring or a July birthday gift.
Will the sterling silver turn my finger green?
No. Genuine 925 sterling silver does not turn skin green, and here it sits beneath the rose gold layer anyway. The ring is nickel-free and hypoallergenic.
Can I have it 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.
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. The lab-grown ruby requires no mining and is fully traceable, and the accent stones are ethically sourced, so you can wear it with complete peace of mind.
How do I care for it?
Remove it before showering, swimming or exercise, avoid contact with lotions and fragrance, and store it dry in its velvet box between wears. A soft, dry cloth restores the shine.
Does it arrive gift-ready?
Yes. 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.
