Two ancient symbols, bound into one ring. The Celtic knot moonstone engagement ring set pairs a glowing pear-cut natural moonstone — alive with the cool blue adularescence that drifts across the stone like moonlight on water — with interlaced trinity-knot (triquetra) metalwork at each shoulder and a matching chevron band. Set in solid 925 sterling silver with a rhodium finish and lined with simulated diamond accents, it is a proposal ring made for couples drawn to Celtic, moon-goddess and nature-inspired romance.
Natural moonstone
Celtic trinity knot
Blue adularescence
Chevron contour band
Solid 925 sterling silver
Matching ring set
Endless knots around a glowing moon
The triquetra at each shoulder is one of the oldest Celtic symbols — an unbroken, endless line long read as three forces united into one, and a natural emblem for two lives becoming a shared one. Woven around a luminous moonstone, it becomes a design for anyone who loves folklore and nature-inspired moonstone engagement rings rather than the conventional solitaire. Worn together, the engagement ring and its chevron band frame the moonstone in silver knotwork from every side.
The engagement ring
Pear-cut natural moonstone in a prong setting, with a Celtic trinity knot at each shoulder and small simulated diamond accents — the glowing centerpiece of the set.
The chevron band
A V-shaped contour band with a trinity knot at the apex, designed to nest below the engagement ring. Beautiful stacked or worn alone from our moonstone couples rings.
The natural moonstone and its adularescence
Moonstone is always natural — a feldspar gem famous for adularescence, the soft blue-white glow that seems to float within the stone and moves as the light changes. Because that glow forms from the stone's own inner structure, every moonstone is one of a kind: some show a vivid blue flash, others a gentler milky shimmer. Yours will share the ethereal character of the stone in our photos with its own individual play of light. To understand the symbolism the Celts and countless cultures attached to it, our guide to moonstone meaning is a wonderful starting point.
Bright simulated diamond accents
Small simulated diamonds trace the knotwork and fan up the chevron band, adding a crisp flash of white sparkle that sets off the moonstone's cool blue sheen. They are a bright, budget-friendly way to give the Celtic detailing extra shimmer while keeping the moonstone the focal point. Prefer lab-grown diamond or moissanite accents? Message us and we will tailor it.
Sterling silver with a rhodium finish
The set is crafted in solid 925 sterling silver — 92.5% pure silver throughout, never plated base metal — and finished with rhodium, the same precious metal used on fine white gold. That rhodium layer gives the knotwork a bright, mirror-white luster and adds a protective shield against tarnish and everyday scratches. Genuine sterling silver is also nickel-free and hypoallergenic, and its cool white tone is the ideal partner for moonstone's blue glow.
Moon-goddess symbolism
Moonstone has been linked to the moon, intuition and feminine energy for thousands of years, while the Celtic triquetra often references the triple goddess — together they make a powerfully resonant choice for Pagan, handfasting and witchy bridal styles, as well as classic proposals. As one of June's birthstones, it is also a heartfelt birthday gift; see our June birthstone guide for the tradition. You will find more knot and celestial designs across our moonstone engagement rings collection.
Specifications
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Metal Solid 925 sterling silver with rhodium finish
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Center stone Natural moonstone (unique glow per stone)
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Cut Pear / teardrop, approx. 6.0 x 8.0 mm
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Accents Simulated diamond
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Design Celtic trinity knot (triquetra) shoulders
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Set includes Engagement ring + chevron contour band
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Hardness Moonstone approx. 6–6.5 Mohs
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Properties Nickel-free, hypoallergenic
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Birthstone June
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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, and message us if you are unsure — we are happy to help, and resizing is available and starts from a modest fee. Moonstone is a softer gem (around 6–6.5 on the Mohs scale), so treat it gently: remove the rings before swimming, cleaning, gardening or applying lotions, avoid hard knocks and ultrasonic cleaners, and store them in the velvet box. A soft, dry cloth revives both the stone and the rhodium finish. With that everyday care, the set is well suited to an engagement ring worn daily. For more on living with the stone, read our honest guide to moonstone durability, care and best settings.
Frequently asked questions
Is the moonstone natural?
Yes. The center stone is a genuine natural moonstone, never simulated. Its floating blue glow is a real optical effect, which is why every moonstone looks a little different.
What does the Celtic trinity knot mean?
The triquetra is one of the oldest Celtic symbols — an unbroken, endless line most often read as three forces united into one, and a fitting emblem of two lives joined together. It also carries moon-goddess associations that pair beautifully with moonstone.
What is the glow inside the stone?
It is called adularescence: a soft blue-white sheen that appears to drift within the moonstone as you tilt it, caused by light scattering between microscopic layers inside the gem.
Does this come as a set?
Yes — it includes the Celtic knot moonstone engagement ring plus a matching chevron contour band with a trinity knot at the apex. The band can also be worn on its own.
Will my stone look exactly like the photos?
It will share the same ethereal character and blue glow, but the exact play of light and base color are unique to your stone. No two moonstones are ever identical.
What are the accent stones?
Bright simulated diamonds that trace the knotwork and chevron band, adding crisp white sparkle around the moonstone. Lab-grown diamond or moissanite accents can be arranged on request.
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. It is nickel-free and hypoallergenic.
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 its cool white tone is the perfect backdrop for the moonstone's blue glow.
Is moonstone durable enough for daily wear?
Moonstone sits around 6–6.5 on the Mohs scale, softer than diamond or sapphire, so it prefers gentle handling. With normal care it wears beautifully as an everyday engagement ring.
How do I care for the rings?
Remove them before showering, swimming, gardening or applying lotions, avoid ultrasonic cleaners and harsh chemicals, store them in the velvet box, and buff gently with a soft dry cloth.
Will sterling silver turn my finger green?
No. Genuine 925 sterling silver does not turn skin green — that reaction comes from low-quality base metals, not real 925. This set is solid sterling silver throughout.
Is moonstone a birthstone?
Yes — moonstone is one of the June birthstones, making this set a meaningful choice for a June birthday, handfasting or anniversary as well as a proposal.
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.
