Starburst Alexandrite Engagement Ring Set in 14K White Gold
This alexandrite ring set centers a genuine lab-grown alexandrite that shifts color with the light — teal and blue in daylight, warm purple under indoor light — held in a radiant starburst halo and matched to a coordinating band, all in cool solid 14K white gold. A two-piece set built around the rarest optical trick in gemstones, for a couple who wants something truly unique.
The color change
Alexandrite is famous for changing color with lighting — cool teal-blue in daylight, warm purple under incandescent light. It's a genuine optical property of the gem, not a coating. Our guide to whether lab-grown alexandrite really changes color explains how it works, and alexandrite vs sapphire compares it to other blue-purple stones.
Genuine lab-grown alexandrite
This is 100% genuine lab-grown alexandrite — the same mineral (chrysoberyl) as natural alexandrite with the same color-change behavior, grown in a lab rather than mined. Natural alexandrite is extraordinarily rare and costly; lab-grown gives you the real gem and its magic at an accessible price. Our lab-grown vs natural alexandrite guide covers the differences. It's June's birthstone — browse more alexandrite engagement rings and June birthstone jewelry.
The starburst halo & the set
Engagement Ring
Oval lab-grown alexandrite center in a radiant starburst halo of moissanite. Solid white gold. Larger center sizes available from the drop-down menu.
Matching Band
Coordinating band designed to nest against the engagement ring. Matching solid white gold.
Sold as a two-piece set; each ring can also be worn on its own. A men's matching band can be made on request.
Choose your metal
This set is made in solid white gold — the metal itself, not plating or vermeil over a base metal. The neutral white lets the alexandrite's shifting color take center stage, and the color is permanent: it won't wear off and won't turn your skin green. Select your metal from the drop-down menu:
- 10K white gold — the most affordable and hardest-wearing option, with the most durable everyday finish.
- 14K white gold — our most popular choice, balancing bright white color, durability, and value.
- 18K white gold — a higher gold content with a rich, substantial feel.
- Platinum — naturally white, hypoallergenic, and the most premium and durable option, holding stones securely for a lifetime.
Not sure which to pick? Our 10K vs 14K vs 18K karat comparison guide breaks down durability, color, and price. Yellow or rose gold is also available on request.
- Set composition: Two-piece — engagement ring + matching band
- Center stone: Genuine lab-grown alexandrite, oval, 5×4mm (~0.35ct), 8.5–9 Mohs — larger sizes available
- Accents: Moissanite
- Average band width: 1.6–1.8mm
- Metal: Solid white gold — choose 10K, 14K, 18K, or platinum (yellow/rose on request)
- Engraving: Complimentary, up to 16 characters
- Made to order: Allow 3–5 weeks for production
- Every order ships in a complimentary luxury velvet jewelry box
Sizing & care
Alexandrite is 8.5–9 on the Mohs scale — very durable for daily wear. Clean with warm soapy water and a soft brush. Both rings should be ordered in the same size; please reference our sizing guide before ordering. An optional written appraisal can be added from the drop-down menu (non-refundable once completed).
Alexandrite ring set FAQs
Does it really change color?
Yes — alexandrite shifts from teal-blue in daylight to purple under warm indoor light. It's a genuine optical property of the gem, not a coating or treatment.
Is the alexandrite real?
Yes — it's 100% genuine lab-grown alexandrite: the same mineral (chrysoberyl) as natural alexandrite with the same color-change, created in a lab rather than mined.
Is this a set or a single ring?
It's a two-piece set — the starburst alexandrite engagement ring plus a coordinating matching band. Each can also be worn alone.
Is this real solid white gold?
Yes. The set is solid white gold throughout in your chosen karat (10K, 14K, or 18K), or solid platinum — the metal itself, not plating or vermeil. The color is permanent, won't wear off, and won't turn skin green.
How long does it take to make?
Made to order — please allow about 3–5 weeks. Requested modifications may adjust the timeline, and we'll confirm everything before production begins.
Which metal should I choose?
10K is the hardest and most affordable, 14K is our most popular all-round choice, 18K has the highest gold content, and platinum is naturally white, hypoallergenic, and the most premium and durable. See our karat comparison guide for a full breakdown.
Original: $1,649.95
-70%$1,649.95
$494.99Product Information
Product Information
Shipping & Returns
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Description
This alexandrite ring set centers a genuine lab-grown alexandrite that shifts color with the light — teal and blue in daylight, warm purple under indoor light — held in a radiant starburst halo and matched to a coordinating band, all in cool solid 14K white gold. A two-piece set built around the rarest optical trick in gemstones, for a couple who wants something truly unique.
The color change
Alexandrite is famous for changing color with lighting — cool teal-blue in daylight, warm purple under incandescent light. It's a genuine optical property of the gem, not a coating. Our guide to whether lab-grown alexandrite really changes color explains how it works, and alexandrite vs sapphire compares it to other blue-purple stones.
Genuine lab-grown alexandrite
This is 100% genuine lab-grown alexandrite — the same mineral (chrysoberyl) as natural alexandrite with the same color-change behavior, grown in a lab rather than mined. Natural alexandrite is extraordinarily rare and costly; lab-grown gives you the real gem and its magic at an accessible price. Our lab-grown vs natural alexandrite guide covers the differences. It's June's birthstone — browse more alexandrite engagement rings and June birthstone jewelry.
The starburst halo & the set
Engagement Ring
Oval lab-grown alexandrite center in a radiant starburst halo of moissanite. Solid white gold. Larger center sizes available from the drop-down menu.
Matching Band
Coordinating band designed to nest against the engagement ring. Matching solid white gold.
Sold as a two-piece set; each ring can also be worn on its own. A men's matching band can be made on request.
Choose your metal
This set is made in solid white gold — the metal itself, not plating or vermeil over a base metal. The neutral white lets the alexandrite's shifting color take center stage, and the color is permanent: it won't wear off and won't turn your skin green. Select your metal from the drop-down menu:
- 10K white gold — the most affordable and hardest-wearing option, with the most durable everyday finish.
- 14K white gold — our most popular choice, balancing bright white color, durability, and value.
- 18K white gold — a higher gold content with a rich, substantial feel.
- Platinum — naturally white, hypoallergenic, and the most premium and durable option, holding stones securely for a lifetime.
Not sure which to pick? Our 10K vs 14K vs 18K karat comparison guide breaks down durability, color, and price. Yellow or rose gold is also available on request.
- Set composition: Two-piece — engagement ring + matching band
- Center stone: Genuine lab-grown alexandrite, oval, 5×4mm (~0.35ct), 8.5–9 Mohs — larger sizes available
- Accents: Moissanite
- Average band width: 1.6–1.8mm
- Metal: Solid white gold — choose 10K, 14K, 18K, or platinum (yellow/rose on request)
- Engraving: Complimentary, up to 16 characters
- Made to order: Allow 3–5 weeks for production
- Every order ships in a complimentary luxury velvet jewelry box
Sizing & care
Alexandrite is 8.5–9 on the Mohs scale — very durable for daily wear. Clean with warm soapy water and a soft brush. Both rings should be ordered in the same size; please reference our sizing guide before ordering. An optional written appraisal can be added from the drop-down menu (non-refundable once completed).
Alexandrite ring set FAQs
Does it really change color?
Yes — alexandrite shifts from teal-blue in daylight to purple under warm indoor light. It's a genuine optical property of the gem, not a coating or treatment.
Is the alexandrite real?
Yes — it's 100% genuine lab-grown alexandrite: the same mineral (chrysoberyl) as natural alexandrite with the same color-change, created in a lab rather than mined.
Is this a set or a single ring?
It's a two-piece set — the starburst alexandrite engagement ring plus a coordinating matching band. Each can also be worn alone.
Is this real solid white gold?
Yes. The set is solid white gold throughout in your chosen karat (10K, 14K, or 18K), or solid platinum — the metal itself, not plating or vermeil. The color is permanent, won't wear off, and won't turn skin green.
How long does it take to make?
Made to order — please allow about 3–5 weeks. Requested modifications may adjust the timeline, and we'll confirm everything before production begins.
Which metal should I choose?
10K is the hardest and most affordable, 14K is our most popular all-round choice, 18K has the highest gold content, and platinum is naturally white, hypoallergenic, and the most premium and durable. See our karat comparison guide for a full breakdown.
