Each lab-grown ruby solitaire ring in yellow gold sets one lab-grown ruby as the center: round, oval, cushion, emerald, princess, pear, marquise or heart. Bands range from plain polished gold to pave rows of lab-grown diamonds, split shanks, twists and bypass designs. Every design comes in 10K, 14K or 18K yellow gold.



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. That makes it hard enough for a ring worn every day. A solitaire keeps all the attention on the red stone, and yellow gold warms the color. Lab-grown rubies cost far less than natural rubies of the same size and tend to have fewer visible inclusions.
Every design is offered from 1 to 9 carats total weight, chosen on the product page. Many designs also let you pick a band width, mostly 1.8 to 2.5 mm. Yellow gold suits every shape, and its warmth sits well with red. Prices start under $600, and most rings are between about $850 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.