This collection sets a 7 carat radiant-cut lab-grown diamond center in every ring, and the price already includes it. Choose between plain and pavé solitaires, a halo, a hidden halo, a three stone ring and rings with marquise or pear side accents. Each 7 carat radiant cut lab-grown diamond ring is made 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 →Buying guide
A radiant cut has a rectangular or square outline with clipped corners and many brilliant-style facets, so it blends the clean shape of an emerald cut with the sparkle of a round. Those clipped corners help protect the stone from chips. A 7 carat center sits high and broad on the hand, and the brilliant faceting keeps it lively in low light.
A solitaire on a thin plain, rounded plain or pavé band keeps the center front and center. A halo of small lab-grown diamonds outlines the rectangle, and a hidden halo adds a flash under the stone that shows from the side. For a wider look, choose a three stone ring or marquise and pear accents set beside round ones. A cathedral style with a graduated pavé band and a vintage-inspired filigree style round out the range.
Gold is offered in 10K, 14K or 18K, in white, yellow or rose, and platinum is a dense, naturally white option. Bands range from about 1.8 to 2.8 mm, and every style comes in 2.2 mm. Rings start from about $5,700 with the center included, and most cost between about $6,200 and $6,300.
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.
It depends on the stone's origin and grades: natural or lab-grown. At Renaissance Jewel, a finished ring with a 7 carat radiant lab-grown diamond center starts from about $5,700, and most cost between about $6,200 and $6,300. Lab-grown diamonds cost far less than natural diamonds of the same size, and they have little resale value, so buy one to wear rather than as an investment.