−50%
Yellow Gold Round Lab-Grown Ruby Three Stone Engagement Ring with Trillion Lab-Grown Diamonds
Price$1,319$2,638Ends Soon
Read the Privacy Policy
Each ring here sets a lab-grown ruby with lab-grown diamond side stones. Styles include three stone rings, pear, marquise and baguette sides, graduated rows and pave bands. Every design comes in eight center shapes, including oval, round and emerald. Choose white, yellow or rose gold in 10K, 14K or 18K, platinum, or Silvadium, a tarnish-resistant sterling silver.
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 ring with lab-grown diamond side stones makes the center look wider on the hand. Pear and marquise sides point toward the center, and baguettes give a more structured, art deco line.
A lab-grown ruby is corundum, the same mineral as a natural ruby, with the same chemistry, hardness and red color from chromium. At 9 on the Mohs scale it stands up well to daily wear, second only to diamond among common ring stones. A lab-grown ruby costs far less than a natural ruby of the same size and color, and it is often cleaner to the eye.
Every design offers 1 to 9 carats total weight. White gold and platinum make the side lab-grown diamonds look brightest next to the red, and yellow or rose gold give a warmer ring. Rings start under $300 at the smallest size, and most start between about $800 and $1,290.
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.
