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2.5 Carat Asscher Cut Platinum Laboratory-Grown Diamond Halo Ring with Three-Row Pave Band
Price$6,229$12,458Ends Soon
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These rings each come with a 2.5 carat asscher cut lab-grown diamond center already set, priced as a finished ring. Choose a solitaire with a plain, rounded or pave band, a halo or hidden halo, a cathedral ring with a graduated pave band, a three stone design, or marquise and pear side accents, in white, yellow or rose gold 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
An asscher cut is a square step cut with clipped corners, which gives it an octagonal outline. Its stepped facets draw the eye toward the middle of the stone and create a layered, hall-of-mirrors effect. Like other step cuts, it shows the inside of the stone clearly. At 2.5 carats, an asscher cut lab-grown diamond has real presence, with a crisp, Art Deco feel.
Solitaires keep the square outline in focus, on a plain band, a rounded plain band or a pave shank. The halo style surrounds the center with small lab-grown diamonds and pairs it with a three-row pave band, while the hidden halo tucks its accents under the center. The cathedral style raises the stone over a graduated pave band. A three stone ring or a band with marquise and round or pear and round accents adds width. Any accents add weight beyond the 2.5 carat center.
Every design comes in white, yellow or rose gold, in 10K, 14K or 18K, or in platinum. White gold and platinum match the icy look of an asscher cut, while yellow and rose gold add warmth. Platinum is dense and naturally white. Finished rings start at about $2,350, and most fall between about $2,650 and $2,750.
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.