Understated, and quietly full of stars. This Starry Night® crescent moon ring set lets a single 6 mm round blue sandstone speak for itself — deep midnight-blue radiating a galaxy-like sparkle from its countless copper-gold flecks — cradled by a graceful crescent-moon band. Crafted in solid 925 sterling silver with a rhodium finish and left free of accent stones, it is a minimalist celestial ring set for anyone who adores the night sky and the beauty of simplicity.
Blue sandstone center
6 mm round cut
Crescent moon design
Minimalist, no accent stones
Stackable ring set
Rhodium finish
A crescent moon, kept simple
The crescent-moon band wraps gracefully around the center stone, evoking the mystique of a starlit sky while keeping every line clean and calm. With no accent stones to compete, the deep blue of the sandstone becomes the whole story — understated elegance for those who love the night sky and outer space. Designed as a stackable set, it offers endless versatility as an engagement ring, promise ring or cosmic everyday piece. Discover the wider family in our Starry Night engagement rings and nature-inspired engagement rings.
The engagement ring
Holds the 6 mm round blue sandstone in a slim crescent-moon setting — the minimalist focal point of the set.
The stacking band
A companion band that nests alongside the engagement ring for a complete celestial silhouette. Lovely stacked or worn solo from our Starry Night rings.
The blue sandstone
Blue sandstone — the stone that gives every Starry Night ring its name — is loved for its deep, saturated midnight-blue body scattered with a galaxy of tiny copper-gold flecks. In the round cut, those flecks wrap all the way around the dome, so the stone radiates a soft, all-over twinkle like a clear night sky. Explore more of these cosmic blues in our blue sandstone jewelry, and for the wider story of meaningful stones, our journal on the history and symbolism of gemstones is a beautiful read.
Solid sterling silver with a rhodium finish
The set is crafted in high-quality 925 sterling silver and finished with a layer of rhodium — the same precious metal used on fine white-gold jewelry. That rhodium finish gives each ring 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 Starry Night symbolizes
A sky full of stars has always stood for wonder, calm and possibility — and blue sandstone is often described as a rejuvenating stone that leaves you feeling recharged and connected to the energy of the cosmos. As a proposal, promise or simply a touch of the universe to cherish, this minimalist set carries a quiet kind of magic. Choosing rings as a couple? Our edit of the best matching rings for couples in 2026 and our guide to fantasy-inspired engagement rings are full of ideas.
Specifications
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Metal High-quality 925 sterling silver with rhodium finish
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Center stone Round blue sandstone (Starry Night)
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Stone size Approx. 6 mm round
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Design Crescent moon, minimalist, no accent stones
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Set includes Two-piece stackable ring set
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Finish Polished, rhodium-plated, tarnish-resistant
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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 rings before showering, swimming or applying lotions, avoid harsh chemicals and ultrasonic cleaners, and store them in the velvet box when not worn. A soft, dry cloth restores the shine beautifully. With gentle care, this is a set made to be worn every day.
Frequently asked questions
What is the center stone?
It is a 6 mm round blue sandstone, often called Starry Night — a deep midnight-blue stone radiating a galaxy-like sparkle from its countless copper-gold flecks.
Why is it called Starry Night?
Because the dense scatter of golden flecks across the deep blue looks just like a clear night sky, inspired by the Great Rift — countless stars against the dark.
Does this ring have accent stones?
No — this is a minimalist design, deliberately free of accent stones so the deep blue of the sandstone stays the sole focus. It is understated elegance at its purest.
Does this come as a set?
Yes — it is a two-piece stackable set: the crescent-moon engagement ring plus a companion band designed to nest alongside it. Wear them together or apart.
How big is the center stone?
The round blue sandstone measures approximately 6 mm — a neat, balanced size that suits the minimalist crescent-moon design perfectly.
Can I stack it with other rings?
Absolutely. It is designed as a stackable set, so it layers beautifully with other bands or wears cleanly on its own as an engagement or promise ring.
What metal is it made from?
High-quality 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 shine and adds a protective layer that helps the rings stay looking freshly polished.
Will my stone look exactly like the photos?
Yours will share the same deep midnight-blue color and shimmering copper-gold flecks. The exact scatter of sparkle is unique to your stone, part of what makes each one feel like its own night sky.
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 the rings?
Remove them before showering, swimming or applying lotions, store them in the velvet box, and buff with a soft dry cloth. Avoid harsh chemicals and ultrasonic cleaners to keep the sparkle bright.
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.
Can I see other celestial designs?
Absolutely. Explore our blue sandstone engagement rings and matching celestial couple rings for more cosmic ideas.
