These 3 stone princess cut halo engagement rings set a stone on each side of a square center framed by a halo of lab-grown diamond accents. Side stones range from pear shapes to bezel-set accents. Choose white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver, and pick the center in the next step.



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 three stone ring places a smaller stone on each side of the center. With a halo, the center gets a frame of small lab-grown diamond accents, so the middle of the ring reads larger than the side stones. The side stones on these settings are lab-grown diamonds, and the halo ties all three together in one row of sparkle.
Gold comes in 10K, 14K or 18K, alongside platinum and silver. Settings start under $350, and most cost between about $750 and $1,250. The price is for the setting; the center is priced when you choose it, including fancy blue, pink, yellow or green centers.
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.