Like a star caught mid-shift, the alexandrite at the heart of this ring glows teal-blue in daylight and turns violet-purple the moment you step into warm light. This starburst alexandrite ring sets that faceted, open oval center at the middle of a radiating burst of simulated-diamond rays, all in rhodium-finished 925 sterling silver — a small ring with a celestial, ever-changing sparkle.
Color-changing alexandrite
Oval cut 5 x 4 mm
Starburst halo
925 sterling silver
June birthstone
Free velvet gift box
A color that shifts with the light
Alexandrite is famous for a single rare trick: it seems to change color depending on where you are standing. Because this oval center is faceted and set open to the light rather than sealed away, the effect is visible in daily life. Cool daylight and office lighting bring out a fresh teal-to-blue; a warm lamp or candle flame turns it a romantic purple-violet. It is one stone quietly telling two stories, and it is why alexandrite has become shorthand for love that reveals new depth over time. To see how the phenomenon works, read our note on how synthetic alexandrite changes colors, then explore more shifting styles across our alexandrite engagement rings.
The starburst setting
The design takes its name from the way the accent stones radiate outward from the center like rays of light, framing the oval alexandrite in a bright starburst. It is a compact, eye-catching silhouette — delicate enough for everyday wear yet lively enough to draw a second glance. The scattered sparkle also amplifies the small center stone, so the ring reads larger and more brilliant than its 0.35-carat weight suggests.
An honest note on the stones
The center is lab-grown alexandrite — a genuine alexandrite gem grown in controlled conditions instead of mined, carrying the same optical color-change and durability with an ethical, conflict-free origin. The radiating accents are simulated diamonds, chosen for their crisp white brilliance that makes the color-shift pop. If you would like to know how grown and mined stones stack up, our guide to lab-grown versus natural alexandrite lays it out clearly.
Sterling silver with a rhodium finish
The ring is crafted in solid 925 sterling silver and finished with rhodium, the same bright plating used on fine white gold. That rhodium finish delivers a mirror-white luster that echoes the cool flashes in the alexandrite, and it adds a protective layer against everyday tarnish and scratches. The band is nickel-free and hypoallergenic, and genuine rhodium-finished silver will not turn your skin green.
Meaning & the June birthstone
Alexandrite is one of June’s birthstones, so this ring is a heartfelt pick for a June birthday or anniversary. Its shifting color has long symbolized transformation, balance and intuition — a fitting emblem for milestones and new chapters. Wondering how it holds its own next to more familiar gems? Our comparison of alexandrite versus sapphire is worth a read. It also makes a lovely companion to pieces in our alexandrite necklaces and wider alexandrite jewelry 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 5.0 x 4.0 mm, approx. 0.35 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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Setting Starburst radiating halo
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Metal Solid 925 sterling silver, rhodium finish
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Hardness 8.5–9 Mohs (center stone)
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Properties Nickel-free, hypoallergenic, comfort-fit band
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Sourcing Ethically sourced, conflict-free stones
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Included Free luxury velvet gift box & lifetime warranty
Sizing & care
Select 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 color-change bright and the starburst 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 office light to a purple-violet under warm, incandescent or candlelit light. It is a single stone revealing 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, ethical, conflict-free origin.
What are the accent stones?
The radiating starburst accents are simulated diamonds, chosen for their crisp white sparkle that frames and amplifies the color-changing center. If you prefer, we can rebuild the design with lab-grown diamond or moissanite accents — just ask before ordering.
What is a starburst setting?
It is a design where the accent stones radiate outward from the center like rays of light, forming a bright star around the oval alexandrite. The scattered sparkle makes the center stone read larger and more brilliant.
How big is the center stone?
The oval center measures 5.0 x 4.0 mm and is approximately 0.35 carat — a dainty, delicate scale that suits everyday wear and stacks beautifully with other rings.
Can I wear this as an engagement or promise ring?
Yes. With a hard 8.5–9 Mohs center stone and a comfortable everyday design, it works well as an alexandrite engagement ring, promise ring or anniversary gift.
Is this a good June birthstone gift?
Very much so. Alexandrite is one of June’s birthstones, making this a thoughtful gift for a June birthday, a June anniversary or anyone who loves its symbolism of change and balance.
What metal is it made from?
Solid 925 sterling silver with a rhodium finish — the same bright white plating used on white gold — for a mirror shine that flatters the stone’s cool tones.
What does the rhodium finish do?
Rhodium gives the silver a 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 band is also nickel-free and hypoallergenic.
How durable is alexandrite for daily wear?
Alexandrite rates 8.5–9 on the Mohs scale, just below sapphire and ruby, so it is very well suited 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 to give for a birthday, proposal or anniversary.
