Sienna Cushion Cut Alexandrite Halo Engagement Ring in 14K Solid Rose Gold
This alexandrite halo ring frames a large cushion-cut, color-change alexandrite (8×8mm, ~2ct) in a French pavé halo, with pavé continuing along the gallery and half the band, in solid rose gold — available in 10K, 14K, or 18K. Alexandrite shifts between teal, blue, and purple as the light changes — a glamorous, luminous statement engagement ring with a genuine lab-grown color-change center.
The color-change alexandrite
The center is a genuine lab-grown alexandrite — cushion cut, 8×8mm, ~2.04ct, 8.5 Mohs — with alexandrite's signature shift from teal/blue in daylight to warm purple under incandescent or candlelight. Natural alexandrite is one of the rarest, most expensive gems on earth, so this is laboratory-grown alexandrite: the same composition and the same color change, at an accessible price. If you're curious how it works, our post on why alexandrite changes color explains it well.
The French pavé halo
A French pavé halo surrounds the cushion center in a ring of brilliant light, with pavé continuing along the entire gallery and halfway down the band for a truly glamorous effect. Choose moissanite or natural diamond accents from the drop-down menu. See more of the stone in our alexandrite engagement rings, or browse the wider women's engagement rings collection.
Choose your gold: 10K, 14K, or 18K solid rose gold
This ring is solid rose gold — the metal itself, not plating or vermeil over a base metal — with your karat selected from the drop-down menu. 10K is the most durable and most affordable; 14K is the classic everyday balance (our default); 18K carries the highest gold content and the deepest rose hue. The warm pink metal flatters the alexandrite's cool-to-warm play of color. The color is permanent: it won't wear off and won't turn your skin green. Our 10K vs 14K vs 18K gold guide breaks down the differences. Also available in white or yellow gold on request.
- Type: Engagement ring (band sold separately / custom)
- Center stone: Lab-grown alexandrite, cushion, 8×8mm, ~2.04ct, 8.5 Mohs, color-shift teal/blue/purple
- Halo accents: Choice of moissanite (D, VVS1) or natural diamond (G/H, I1)
- Average band width: 1.7mm
- Metal: Solid rose gold — 10K, 14K, or 18K, selected from the drop-down (white/yellow 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
Clean gently with warm soapy water and a soft brush. At 8.5 Mohs, alexandrite handles daily wear well. Please reference our sizing guide before ordering. An optional written appraisal can be added from the drop-down menu (non-refundable once completed).
Alexandrite halo ring FAQs
Is the alexandrite natural or lab-grown?
Lab-grown. Natural alexandrite is one of the rarest, most expensive gems in the world, so this is genuine laboratory-grown alexandrite — same composition and color change — at an accessible price, stated clearly.
Which metal should I choose — 10K, 14K, or 18K?
All are solid rose gold: 10K is the hardest-wearing and most affordable, 14K is the popular everyday balance, and 18K has the highest gold content and deepest rose hue. Select your choice from the drop-down.
Does it really change color?
Yes — it shifts between teal/blue in daylight and warm purple under incandescent or candlelight. The strength of the shift varies with the light around you.
What is a French pavé halo?
A halo where the accent stones are set in tiny V-shaped cutouts so more of each stone shows and less metal is visible — giving an especially bright, continuous ring of sparkle around the center.
Is this real solid rose gold?
Yes. The ring is solid rose gold throughout in your chosen karat — 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.
Original: $15,552.00
-70%$15,552.00
$4,665.60Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This alexandrite halo ring frames a large cushion-cut, color-change alexandrite (8×8mm, ~2ct) in a French pavé halo, with pavé continuing along the gallery and half the band, in solid rose gold — available in 10K, 14K, or 18K. Alexandrite shifts between teal, blue, and purple as the light changes — a glamorous, luminous statement engagement ring with a genuine lab-grown color-change center.
The color-change alexandrite
The center is a genuine lab-grown alexandrite — cushion cut, 8×8mm, ~2.04ct, 8.5 Mohs — with alexandrite's signature shift from teal/blue in daylight to warm purple under incandescent or candlelight. Natural alexandrite is one of the rarest, most expensive gems on earth, so this is laboratory-grown alexandrite: the same composition and the same color change, at an accessible price. If you're curious how it works, our post on why alexandrite changes color explains it well.
The French pavé halo
A French pavé halo surrounds the cushion center in a ring of brilliant light, with pavé continuing along the entire gallery and halfway down the band for a truly glamorous effect. Choose moissanite or natural diamond accents from the drop-down menu. See more of the stone in our alexandrite engagement rings, or browse the wider women's engagement rings collection.
Choose your gold: 10K, 14K, or 18K solid rose gold
This ring is solid rose gold — the metal itself, not plating or vermeil over a base metal — with your karat selected from the drop-down menu. 10K is the most durable and most affordable; 14K is the classic everyday balance (our default); 18K carries the highest gold content and the deepest rose hue. The warm pink metal flatters the alexandrite's cool-to-warm play of color. The color is permanent: it won't wear off and won't turn your skin green. Our 10K vs 14K vs 18K gold guide breaks down the differences. Also available in white or yellow gold on request.
- Type: Engagement ring (band sold separately / custom)
- Center stone: Lab-grown alexandrite, cushion, 8×8mm, ~2.04ct, 8.5 Mohs, color-shift teal/blue/purple
- Halo accents: Choice of moissanite (D, VVS1) or natural diamond (G/H, I1)
- Average band width: 1.7mm
- Metal: Solid rose gold — 10K, 14K, or 18K, selected from the drop-down (white/yellow 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
Clean gently with warm soapy water and a soft brush. At 8.5 Mohs, alexandrite handles daily wear well. Please reference our sizing guide before ordering. An optional written appraisal can be added from the drop-down menu (non-refundable once completed).
Alexandrite halo ring FAQs
Is the alexandrite natural or lab-grown?
Lab-grown. Natural alexandrite is one of the rarest, most expensive gems in the world, so this is genuine laboratory-grown alexandrite — same composition and color change — at an accessible price, stated clearly.
Which metal should I choose — 10K, 14K, or 18K?
All are solid rose gold: 10K is the hardest-wearing and most affordable, 14K is the popular everyday balance, and 18K has the highest gold content and deepest rose hue. Select your choice from the drop-down.
Does it really change color?
Yes — it shifts between teal/blue in daylight and warm purple under incandescent or candlelight. The strength of the shift varies with the light around you.
What is a French pavé halo?
A halo where the accent stones are set in tiny V-shaped cutouts so more of each stone shows and less metal is visible — giving an especially bright, continuous ring of sparkle around the center.
Is this real solid rose gold?
Yes. The ring is solid rose gold throughout in your chosen karat — 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.
