A round lab-grown sapphire halo ring sets a round lab-grown sapphire inside a ring of small lab-grown diamonds. Every design is offered with a lab-grown blue, pink or yellow sapphire, in single or double halo styles on pave, split shank or plain bands. Each ring comes 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
All three rate 9 on the Mohs scale, so they hold up well to daily wear.
A single halo frames the center with one ring of lab-grown diamonds and makes it look larger. A double halo adds a second ring for more sparkle. Most designs carry pave down the band, others use a split shank or crossover band, and a plain band keeps the look simple. Some designs add vintage milgrain, filigree or floral details.
Every design offers 1 to 9 carats total weight, chosen on the product page. Gold comes in 10K, 14K or 18K, and every design is also made in platinum and silver. Prices start just over $300, and most rings are between about $800 and $1,000 at the smallest option.
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.