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2.5 Carat Cushion Cut Platinum Laboratory-Grown Diamond Halo Ring with Three-Row Pave Band
Price$5,499$10,998Ends Soon
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This 2.5 carat cushion cut halo engagement ring arrives with its lab-grown diamond center already set and priced in. A halo of small lab-grown diamonds frames the cushion, a three-row pavé band runs down the shank, and vintage filigree work shows along the sides. Choose white, yellow or rose gold in 10K, 14K or 18K, or platinum.
From timeless solitaires to dazzling halos and vintage-inspired designs, explore the most-loved engagement ring settings — and find the style that tells your story.
A single diamond, beautifully unadorned — the timeless, most-loved setting that puts your stone center stage.
Shop Solitaire Rings →A circle of pavé diamonds frames the center stone, adding sparkle and making it look noticeably larger.
Shop Halo Rings →Three diamonds symbolising your past, present and future — a meaningful design with extra brilliance.
Shop Three-Stone Rings →Tiny diamonds set along the band catch the light from every angle for all-over shimmer.
Shop Pavé Rings →Intricate milgrain and antique-inspired detailing, for a ring with timeless, heirloom character.
Shop Vintage Rings →Two interwoven bands of metal and diamonds create a modern, dynamic silhouette.
Shop Twisted Shank Rings →Keep exploring
Buying guide
A cushion cut is a square or slightly rectangular stone with softly rounded corners and large facets. A halo follows that rounded-square outline, so the center and its frame read as one larger shape on the finger. The 2.5 carat figure is the center lab-grown diamond on its own; the halo and band stones are extra.
White gold and platinum keep the look bright and match the white of the stones. Yellow and rose gold warm the setting and make the halo stand out against the metal. Platinum is dense and wears well over time; gold in 18K is richer in color, while 14K and 10K are harder and cost less. The ring starts from about $3,600 in the lowest-priced metal option, center included.
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.
This ring starts from about $3,600, and that price includes the 2.5 carat cushion cut lab-grown diamond center. The figure is for the lowest-priced metal option; 18K gold and platinum cost more. Lab-grown diamonds cost far less than natural diamonds of the same size, which keeps a halo ring of this size within reach. The halo and three-row pavé band are part of the price.