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1.5 Carat Halo Engagement Rings

Each 1.5 carat halo engagement ring on this page comes with its lab-grown diamond center already set, and the price includes it. Small lab-grown diamonds circle the center, filigree openwork adds a vintage touch, and three rows of pave line the band. Choose from ten center shapes in platinum or white, yellow or rose gold.

1Choose a setting
Choose a Setting
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2Select a diamond
Select a Diamond
Filter by shape, carat & budget
3Complete the ring
Complete the Ring
Preview & make it yours
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Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

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Buying guide

What the halo adds

A halo is a frame of small stones around the center. On a 1.5 carat lab-grown diamond halo ring it spreads the sparkle outward, so the top of the ring looks larger than the center by itself. The halo and three-row pave band add to the ring's total stone weight; the 1.5 carat figure is the center stone's weight. The filigree sides make this a vintage 1.5 carat lab-grown diamond ring in feel, while the center stays the focus.

Choosing among ten shapes

Round, oval, cushion, princess, emerald, radiant, Asscher, pear, marquise and heart centers are offered, and the halo traces each outline. Round and radiant cuts give the brightest sparkle. Oval, pear and marquise look longer on the hand at the same weight. Emerald and Asscher step cuts show broad, mirror-like flashes, and cushion and heart bring a softer outline.

Metal, band width and price

Gold comes in 10K, 14K or 18K, in white, yellow or rose, and platinum is also offered. The band comes in 2 or 2.2 mm widths. Prices start from about $3,100 in the lowest-priced metal, with the lab-grown diamond center included.

Made to order

Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.