One ring, two moods. This emerald-cut lab-grown alexandrite is a true color-change gem — shifting from cool teal-blue to soft violet-purple as the light around it changes — framed by a sparkling moissanite halo and accented shoulders, all in solid 14K white gold. A rare, magical stone made accessible, set in a vintage-inspired halo that catches the light from every angle.
Emerald Cut Alexandrite
Color-Change Stone
Moissanite Halo
~0.8–1 ct Center
Solid 14K White Gold
June Birthstone
The lab-grown alexandrite
The center is a genuine lab-grown alexandrite — real alexandrite (a color-change variety of chrysoberyl), created in a lab rather than mined. Natural alexandrite is one of the rarest and most expensive gems on earth, so lab-grown alexandrite is what makes this extraordinary stone wearable and accessible, with the same dramatic color change and the same 8.5 Mohs hardness for excellent everyday durability. The emerald cut — a clean, rectangular step cut — gives the stone a sophisticated, vintage character and shows off its color beautifully.
The color change
Alexandrite is famous for its natural color shift. In cooler, daylight, or fluorescent light the stone reads teal-blue to blue-green; under warmer, incandescent, or candle light it turns purple to violet. It is a living, mood-ring quality that no photograph fully captures — the stone genuinely looks different depending on where you are and the light you are in.
The moissanite halo
Surrounding the alexandrite is a halo of brilliant moissanite, with more moissanite accents running down the shoulders of the band. Moissanite is a genuine lab-created gemstone known for exceptional fire and brilliance, harder than almost any gem at 9.25 Mohs. The bright white halo makes the center stone look larger and frames its color, while the accented band adds sparkle all the way around.
Solid 14K white gold
The ring is crafted in solid 14K white gold — genuine precious metal throughout, not plated or filled. Solid gold does not tarnish or fade, making it a true lifetime, heirloom-quality piece, and its cool white tone is the ideal neutral frame for a color-change stone.
The June birthstone
Alexandrite is one of the official birthstones for June, which makes this ring a deeply personal choice for a June birthday, an engagement, or an anniversary — a meaningful gift with a stone as unique as the person wearing it.
Ethically made
Both the lab-grown alexandrite and the lab-created moissanite are inherently ethical, conflict-free choices with a smaller footprint than mined stones — part of our commitment to a more transparent, sustainable jewelry industry.
Specifications
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Center stone: Lab-grown alexandrite (color-change)
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Center cut: Emerald cut
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Center size: Approx. 0.8–1 carat
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Color change: Teal-blue to violet-purple
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Center hardness: 8.5 Mohs
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Accent stones: Moissanite halo & shoulders (9.25 Mohs)
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Setting: Halo with accented band
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Metal: Solid 14K white gold
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Birthstone: June
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Packaging: Free luxury velvet ring box
Care
Alexandrite and moissanite are both durable, and solid gold is easy to keep bright. Clean with warm water, a drop of mild soap, and a soft brush, then dry with a lint-free cloth. Store it separately to avoid scratches, and remove it before harsh cleaning, swimming in chlorinated pools, or heavy manual work.
Alexandrite Halo Ring FAQs
Is the alexandrite real?
Yes — it is a genuine lab-grown alexandrite, which is real alexandrite (a color-change chrysoberyl) created in a lab rather than mined. It has the same color-change behavior and hardness as natural alexandrite.
Why lab-grown alexandrite instead of natural?
Natural alexandrite is one of the rarest, most expensive gems in the world. Lab-grown alexandrite is genuine alexandrite made accessible — the same magical color change, ethically created, at a fraction of the cost.
Does it really change color?
Yes. In cool daylight or fluorescent light it looks teal-blue to blue-green, and under warm incandescent or candlelight it shifts to purple-violet. The change is genuine and depends on the light around you.
Are the accent stones diamonds?
No — the halo and band accents are moissanite, a genuine lab-created gemstone prized for its brilliance and fire. At 9.25 Mohs it is extremely hard and durable for everyday wear.
What size is the center stone?
The emerald-cut alexandrite center is approximately 0.8 to 1 carat, giving it elegant presence framed by the moissanite halo.
What metal is it made from?
Solid 14K white gold — genuine precious metal throughout, not plated or filled — for a cool white, lifetime-quality setting that does not tarnish or fade.
Will it tarnish or turn my finger green?
No. Solid 14K white gold is a non-reactive precious metal that does not tarnish or turn skin green, keeping its bright finish with normal care.
Can I wear it as an engagement ring?
Absolutely. With a durable color-change center, a brilliant moissanite halo, and a solid gold band, it makes a striking engagement ring, June birthstone ring, or anniversary ring.
How durable is it for everyday wear?
Very durable. The alexandrite is 8.5 on the Mohs scale and the moissanite accents are 9.25, both hard enough to stand up well to daily wear when given normal care.
Is alexandrite a birthstone?
Yes — alexandrite is one of the official birthstones for June, which makes this ring an especially meaningful gift for a June birthday.
How do I choose my ring size?
Select your size from the dropdown at checkout. We recommend confirming your size first — a local jeweler can measure your finger for the most accurate fit.
How should I care for it?
Clean with warm water, mild soap, and a soft brush, then dry with a lint-free cloth. Store it separately to avoid scratches, and remove it before harsh cleaning, swimming in chlorinated pools, or heavy manual work.
Is it ethically made, and does it arrive gift-ready?
Yes to both. The lab-grown alexandrite and lab-created moissanite are inherently ethical and conflict-free, and every ring ships in a free luxury velvet box.
