Lab-grown emerald cluster rings that surround the center with groups of small lab-grown diamonds: floral double halos, star-shaped floral halos and graduated clusters. The lab-grown emerald comes in round, oval, cushion, emerald, princess, pear, marquise or heart shapes, set in white, yellow or rose gold, 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 emerald and lab-grown diamond cluster ring makes the center look larger than its weight, and the white sparkle around it sets off the green.
A lab-grown emerald has the same chemistry and crystal structure as a natural emerald, with an even green color. Lab-grown and natural emeralds both rate about 7.5 to 8 on the Mohs scale, softer than sapphire, so a cluster or halo helps protect its edges. Remove the ring for heavy work and clean it with warm water and mild soap rather than an ultrasonic cleaner.
Every design offers 1 to 9 carats total weight. Gold comes in 10K, 14K or 18K; platinum is the most durable white metal, and silver keeps the cost down. Prices start under $450, and most rings start around $950 to $1,000.
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.