Each rose gold lab-grown ruby heart ring here sets a heart-shaped lab-grown ruby in warm rose gold. Choose a solitaire, a pave band, a halo or double halo, or a three stone layout, with split shank, vintage and floral details on some designs. Many add lab-grown diamond accents along the band or around the heart.



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 lab-grown ruby is corundum, the same mineral as a natural ruby, rated 9 on the Mohs scale, so it handles daily wear well. Lab-grown rubies are usually cleaner and more even in color than natural rubies of the same size, and they cost far less. Rose gold's pink tone sits close to the red of the stone, so the whole ring reads warm and soft.
Every design is offered from 1 to 9 carats total weight, picked on the product page. Rose gold comes in 10K, 14K or 18K; 10K and 14K are a little harder, and 18K has a deeper color. A heart shows its shape most clearly at larger sizes. Prices start under $600, and most rings are between about $900 and $1,050 at their smallest 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.