Old-world glamour with a gemstone that keeps a secret. The oval alexandrite at the center of the Valentina vintage ring glows teal-blue in daylight and turns violet-purple under warm light — a genuine color-change framed by Art Deco milgrain and geometry in rhodium-finished 925 sterling silver. It is a ring that looks like a 1920s heirloom and behaves like a piece of quiet theater on the hand.
Color-changing alexandrite
Oval cut 7 x 5 mm
Art Deco vintage
925 sterling silver
Rhodium finish
Free velvet gift box
The color-change beneath the vintage frame
What sets this ring apart from any ordinary antique-style piece is the stone at its heart. Because the oval alexandrite is faceted and set open to the light, its famous color-change is fully visible: cool teal-to-blue in daylight or fluorescent light, shifting to a warm violet-purple under lamps or candlelight. Set within a Deco frame, the effect feels like watching a period jewel come alive. It is a single stone showing two moods, which is why alexandrite has become the modern emblem of transformation. To see how the phenomenon works, our note on how synthetic alexandrite changes colors explains it clearly, and you can browse more shifting styles in our alexandrite engagement rings.
An Art Deco vintage design
Inspired by the 1920s and 30s, the setting brings together the hallmarks of Art Deco: clean geometry, symmetry and fine detailing that frames the oval center with old-world elegance. Simulated-diamond accents trace the design for a bright, glittering border, and the overall silhouette reads as a genuine estate-style piece — distinctive, romantic and timeless. It is made for anyone who loves vintage character but wants the durability and value of a modern build.
An honest note on the stones
The center is lab-grown alexandrite — a real alexandrite gem created in controlled conditions rather than mined, with the same optical color-change and hardness and a clean, conflict-free origin. The Deco accents are simulated diamonds, chosen for their crisp white sparkle that lights up the vintage frame. If you are weighing grown against mined, our guide to lab-grown versus natural alexandrite covers what genuinely matters. Prefer real stones in the accents? We can rebuild the design with lab-grown diamond or moissanite — just reach out before ordering.
Sterling silver with a rhodium finish
The ring is crafted in solid 925 sterling silver with a comfort-fit band and finished in rhodium — the same bright plating used on fine white gold — which suits the cool, platinum-like palette of true Art Deco jewelry. The rhodium finish gives a crisp, mirror-white luster and adds a protective shield against everyday tarnish and scratches. It is nickel-free and hypoallergenic, and genuine rhodium-finished silver will not turn your skin green.
Meaning & occasion
With alexandrite’s symbolism of transformation and the vintage design’s nod to enduring style, this is a striking engagement, promise or anniversary ring — and a thoughtful pick for June babies, since alexandrite is one of June’s birthstones. Wondering how it compares to a classic blue gem? Our take on alexandrite versus sapphire is a helpful read, and you will find coordinating pieces across our alexandrite jewelry and alexandrite couples rings collections.
Specifications
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Center stone Lab-grown alexandrite (color-changing)
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Cut / shape Oval
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Stone size 7.0 x 5.0 mm, approx. 1.04 ct
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Color-change Teal-blue (cool light) to violet (warm light)
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Accent stones Simulated diamonds
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Design Art Deco vintage
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Metal Solid 925 sterling silver, rhodium finish
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Band fit Comfort fit
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Hardness 8.5–9 Mohs (center stone)
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Properties Nickel-free, hypoallergenic
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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 glad to help, and if the fit is not quite right, resizing is available and starts from a modest fee. To keep the color-change vivid and the Deco detail sparkling, clean gently with warm water, a drop of mild soap and a soft brush, then dry with a lint-free cloth. Store it separately to protect the rhodium finish, and remove it before swimming, harsh chemicals or heavy manual work.
Frequently asked questions
Does this alexandrite really change color?
Yes. The faceted, open-set oval center shifts from a cool teal-blue in daylight or fluorescent light to a warm violet-purple under incandescent or candlelit light. It is one stone showing two moods with the light around it.
Is the alexandrite real or lab-grown?
It is a genuine alexandrite gemstone that is lab-grown rather than mined, with the same optical color-change and hardness as a natural stone, plus a consistent, conflict-free origin.
What are the accent stones?
The Art Deco accents are simulated diamonds, chosen for their crisp white sparkle that lights up the vintage frame. If you prefer, we can rebuild the design with lab-grown diamond or moissanite accents — just ask before ordering.
What makes the design Art Deco?
Art Deco style draws on 1920s and 30s design: clean geometry, symmetry and fine detailing. Here that translates into a structured frame with milgrain-style detail around the oval alexandrite for an estate, heirloom feel.
How large is the center stone?
The oval center measures 7.0 x 5.0 mm and is approximately 1.04 carats, a balanced size with real presence that stays elegant on the finger.
Can I wear this as an engagement ring?
Absolutely. With a hard 8.5–9 Mohs center stone and a comfort-fit band, it works beautifully as a vintage-style engagement ring, promise ring or anniversary gift for everyday wear.
Is this a good June birthstone gift?
Yes. Alexandrite is one of June’s birthstones, making this a meaningful gift for a June birthday, a June anniversary or anyone who loves its symbolism of transformation.
What metal is it made from?
Solid 925 sterling silver with a rhodium finish — the same bright white plating used on white gold — on a comfortable comfort-fit band.
What does the rhodium finish do?
Rhodium gives the silver a mirror-bright, white-gold-like luster and adds a protective layer that helps resist everyday tarnish and scratches, keeping the ring looking freshly polished.
Will it turn my finger green?
No. Genuine sterling silver with a rhodium finish does not turn skin green; that reaction is linked to low-quality or fake metals. The ring is also nickel-free and hypoallergenic.
How durable is alexandrite?
Very durable. Alexandrite rates 8.5–9 on the Mohs hardness scale, just below sapphire and ruby, so it stands up well to daily wear with basic care.
How do I choose my ring size?
Select your size at checkout. If you are unsure or between sizes, contact us for guidance or have your finger measured by a local jeweler. Resizing is available and starts from a modest fee.
Does it arrive gift-ready?
Yes. Every ring ships in a free luxury velvet gift box and is backed by our lifetime warranty — ready for a proposal, birthday or anniversary.