Two lights in a single ring. This minimalist alexandrite & moonstone ring sets an East-West lab-grown alexandrite — a stone that quietly changes color from bluish-green in daylight to purplish-red under warm light — between two glowing natural moonstones. Slim, comfortable and endlessly wearable in warm 14K rose gold vermeil, it is a color-changing engagement or promise ring for anyone who loves jewelry with a little magic in it.
Lab-grown alexandrite
Natural moonstone accents
14K rose gold vermeil
East-West setting
Color-changing stone
Free velvet gift box
An East-West design, quietly modern
Instead of standing tall in the usual north-south direction, the emerald-cut alexandrite lies sideways across the finger — an East-West setting that feels fresh, architectural and effortlessly modern. The 1.7 mm band keeps everything minimalist, so the eye goes straight to the stones. It is the kind of low-profile silhouette that stacks beautifully and layers into everyday looks, sitting comfortably alongside our other alexandrite engagement rings and the wider world of nature-inspired engagement rings.
The color-changing alexandrite
Alexandrite is famous for one thing above all: it shifts color with the light. Step outside and it reads cool bluish-green, like sea glass; move into lamplight or candlelight and it warms to a soft purplish-red. That living quality is why people fall for it — every glance feels a little different. Ours is a genuine lab-grown alexandrite, grown to mirror the rare natural gem with vivid, dependable color change and excellent clarity. If you are curious about how the effect works, our guide to whether synthetic alexandrite changes color explains it in plain language, and lab-grown vs natural alexandrite is worth a read before you buy.
Moonstone accents that glow
Flanking the center stone are two natural moonstones, prized for their dreamy adularescence — that inner blue-white glow that seems to float just under the surface. Because moonstone is a natural gem, each one is a little different, ranging from milky translucence to soft blue flashes, so your pair will have its own quiet character. Together with the color-shifting center, they give the ring a celestial, twilight feeling.
Real gold over sterling silver
The ring is crafted in 14K rose gold vermeil — real rose gold layered over sterling silver 925. You get the warm, rosy glow of gold and a substantial, quality feel, at a price that leaves room for the gemstones to shine. It is an easy everyday luxury, and part of what makes pieces like this such a loved alternative to plain metal bands.
What alexandrite symbolizes
As a June birthstone, alexandrite carries meanings of transformation, balance and good fortune — a stone that changes yet stays itself, much like a relationship that grows over time. Paired with moonstone, long tied to intuition and new beginnings, it makes a thoughtful token for an engagement, a promise or an anniversary. If you are weighing it against other options, our comparison of alexandrite vs sapphire is a helpful place to start, and you can browse more color-changing designs in our alexandrite jewelry collection.
Specifications
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Metal 14K rose gold vermeil over sterling silver 925
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Center stone Lab-grown alexandrite (color-changing)
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Cut Emerald cut, East-West
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Gem size Approx. 7.0 x 5.0 mm (approx. 1.1 ct)
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Hardness Approx. 8 on the Mohs scale
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Accent stones Natural moonstones
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Band width Approx. 1.7 mm
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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, reach out and we will help — and if the fit is not quite right, resizing is available and starts from a modest fee. To keep the ring looking its best, remove it before showering, swimming or exercise, avoid lotions and fragrance, and store it dry in its velvet box between wears. A soft, dry cloth brings back the shine.
Frequently asked questions
Does the alexandrite really change color?
Yes. The lab-grown alexandrite shifts from a cool bluish-green in daylight to a warmer purplish-red under incandescent or candlelight. The effect is clearly visible as you move between different light sources.
Is the alexandrite natural or lab-grown?
It is a genuine lab-grown alexandrite. Natural alexandrite is one of the rarest gems on earth, so lab-grown lets you enjoy the same vivid color change with excellent clarity at a far friendlier price.
What is an East-West setting?
It means the stone is set sideways across the finger rather than upright. It gives the ring a modern, architectural look and keeps the profile low and comfortable for everyday wear.
Are the moonstones natural?
Yes, the two accent moonstones are natural stones. Each has its own soft blue-white glow, so no two pairs look exactly alike, giving your ring an individual character.
What is rose gold vermeil?
Rose gold vermeil is real 14K rose gold layered over sterling silver 925. You get the warm, rich look of rose gold at an easier price than solid gold. If you would like gold all the way through, the same design is also available in solid gold.
Is this ring good for daily wear?
Yes. Alexandrite is a hard, durable stone at around 8 on the Mohs scale. With normal care and by removing it for rough activities, showering and swimming, it wears beautifully day to day.
Can it be used as an engagement or promise ring?
Absolutely. Its minimalist East-West design and meaningful color-changing stone make it a popular choice for engagements, promises and anniversaries, and it stacks well with other bands.
How wide is the band?
The band is a slim 1.7 mm on average, which keeps the design dainty and comfortable and lets the center stone and moonstones take center stage.
Can it be engraved?
Yes. You can add a personal engraving of up to 16 characters at checkout, such as a date or initials. Engraved pieces are final sale, so please double-check the 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. All of our stones are ethically sourced and conflict-free, so you can wear your ring with complete peace of mind.
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.
Can I see other alexandrite designs?
Of course. Explore the full alexandrite engagement rings collection and our wider alexandrite jewelry range to find the piece that speaks to you.