These 3ct rose gold engagement rings arrive with a 3 carat lab-grown diamond center already set, and the price includes it. Pick from ten center shapes, including round, oval, cushion, pear and emerald, in 10K, 14K or 18K rose gold. Styles run from plain and pavé solitaires to a halo, a hidden halo, side-accent rings and a three stone ring.



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
Rose gold gets its pink tone from copper in the alloy. The warm metal makes a colorless lab-grown diamond look brighter by contrast, and it suits warm and olive skin tones well. 10K rose gold has the deepest pink and is the hardest of the three karats; 18K has a softer blush and more gold in it. A 3 carat lab-grown diamond ring in rose gold reads as vintage-leaning even in a simple solitaire.
Elongated shapes such as oval, pear, marquise and emerald spread a 3 carat center over a longer outline, so they cover more of the finger. Round and cushion give the most sparkle. Princess and Asscher are square and crisp, and heart is the most unusual choice for a center this size.
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.
Usually from about $1,950 for the finished ring with its 3 carat lab-grown diamond center set, in the lowest gold option. Most rings in this collection sit between about $2,250 and $2,400. Pavé, halo and three stone styles cost more than a plain solitaire, and 14K or 18K rose gold adds to the price. Lab-grown diamonds cost far less than natural diamonds of the same size.