A galaxy hidden in plain sight. This Starry Night® hidden halo engagement ring centers a generous emerald-cut blue sandstone — a deep midnight-blue stone glittering with countless copper-gold flecks like a starfield — and tucks a secret halo of simulated diamonds just beneath it. From above it reads as a clean, cosmic solitaire; turn your hand and the hidden ring of sparkle reveals itself. Crafted in solid 925 sterling silver with a durable rhodium finish.
Emerald-cut blue sandstone
Hidden halo
Approx. 2.4 ct center
Solid 925 sterling silver
Rhodium finish
Free velvet gift box
The secret of the hidden halo
A hidden halo is the detail people notice only when they lean in close. A ring of tiny simulated diamonds is set underneath the center stone, invisible from the top but glinting from every side profile — a private flash of brilliance that symbolizes the unseen magic in a love story. It lifts the emerald-cut sandstone to catch more light while keeping the face of the ring clean and modern. If you love that quiet, from-the-side surprise, you will find more of it across our Starry Night engagement rings and our nature-inspired engagement rings.
The blue sandstone center
Blue sandstone, often called Starry Night, is cherished for one spellbinding quality: a deep, inky midnight-blue body scattered with thousands of tiny copper-gold sparkles that shimmer like galaxies and faraway nebulae. This is a generous emerald cut — roughly 7 x 9 mm and about 2.4 ct — so there is a wide, luminous window of blue for those golden flecks to drift across. Tilt it toward a light and the whole stone seems to twinkle. Discover how the stone shines across other designs in our blue sandstone jewelry edit, and for the lore behind the world's gems, our journal on the history and symbolism of gemstones is a wonderful read.
Bright simulated diamond halo
The hidden halo and band are set with bright simulated diamonds arranged to echo scattered starlight. They add a crisp flash of white brilliance that makes the midnight blue of the sandstone glow even deeper — a bright, budget-friendly way to bring classic engagement-ring sparkle to a celestial design. Prefer a lab-grown diamond or moissanite halo instead? Message us; most of our designs can be upgraded.
Solid sterling silver with a rhodium finish
The ring is crafted in solid 925 sterling silver and finished with a durable layer of rhodium — the same precious metal used on fine white-gold jewelry. That rhodium finish gives the band a bright, mirror-white luster and adds a protective shield that helps resist tarnish and everyday scratches, keeping the silver looking freshly polished. It is the detail that lets a sterling silver ring wear like something far more expensive.
What the night sky symbolizes
A sky full of stars has always stood for wonder, guidance and a love written into something infinite — and a hidden halo adds its own quiet meaning: the beauty that only the two of you truly see. It makes a breathtaking engagement ring, promise ring or space-inspired gift for her. For couples choosing something a little different, our feature on fantasy-inspired rings for couples is full of ideas, and our guide to the best matching rings for couples can help you pair a band with it.
Specifications
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Metal Solid 925 sterling silver with rhodium finish
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Center stone Blue sandstone (Starry Night), emerald cut, approx. 7 x 9 mm
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Carat weight Approx. 2.4 ct
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Setting Hidden halo of simulated diamonds
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Design Celestial, modern solitaire face
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Band width Approx. 1.7 mm
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Finish Polished, rhodium-plated
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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
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 blue sandstone and rhodium finish at their brightest, remove the ring before showering, swimming or applying lotions, and store it in the velvet box when not worn. A soft, dry cloth restores the sparkle beautifully. With gentle care, this is a ring made to be worn every day.
Frequently asked questions
What is blue sandstone?
Blue sandstone, also known as Starry Night, is a deep midnight-blue material scattered with countless tiny copper-gold flecks that glitter like stars. That rich blue body and shifting sparkle are what give the ring its cosmic, night-sky glow.
What is a hidden halo?
A hidden halo is a ring of small simulated diamonds set underneath the center stone. It is invisible from the top, so the ring reads as a clean solitaire, but it glints from every side profile and adds extra light and lift.
What cut and size is the center stone?
The blue sandstone center is a generous emerald cut, approximately 7 x 9 mm and around 2.4 ct. Its long, clean step facets create a wide window for the deep blue and drifting golden sparkle.
What are the accent stones?
Bright simulated diamonds form the hidden halo and line the band like scattered starlight. They add a crisp white sparkle that makes the midnight blue glow even deeper. If you would prefer a lab-grown diamond or moissanite halo, reach out and we will tailor it for you.
What metal is it made from?
Solid 925 sterling silver, finished with rhodium for a bright white luster and extra protection against tarnish and scratches.
What does the rhodium finish do?
Rhodium is the same precious metal used to finish fine white gold. It gives the silver a mirror-bright, white-gold-like shine and adds a protective layer that helps the ring stay looking freshly polished.
Is it suitable for everyday wear?
Yes. Set in solid sterling silver with a protective rhodium finish, it wears reliably day to day. Remove the ring for rough activities, swimming and chemical exposure to keep the stone and finish pristine.
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.
Will my stone look exactly like the photos?
Yours will share the same deep midnight-blue color and glittering copper-gold sparkle as the stone in our photos, with the subtle individuality that makes each celestial stone its own tiny galaxy.
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 ring with complete peace of mind.
How do I care for the ring?
Remove it before showering, swimming or applying lotions, store it in the velvet box, and buff with a soft dry cloth to restore shine. Gentle care keeps both the sandstone and the rhodium finish luminous.
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, promise or space-inspired gift.
Can I see other Starry Night designs?
Absolutely. Explore the full blue sandstone engagement rings collection to find the celestial style that speaks to you.
