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Platinum Cushion Cut Lab-Grown Yellow Sapphire Floral Double Halo Engagement Ring with Plain Band
Price$1,699$3,398Ends Soon
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These lab-grown yellow sapphire cluster rings surround the center with lab-grown diamonds for a fuller, flower-like look. Styles include a floral double halo, a star-shaped floral halo with a pave band and a graduated cluster. Choose from eight center shapes 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 cluster ring gathers smaller stones tightly around the center so the top reads as one larger shape. Here the lab-grown diamonds sit in floral halos, a double halo or graduated rows that step down in size from the center. The effect is a wide, bright face, with the warm yellow center standing out against the white lab-grown diamonds.
Round, cushion and oval centers give the most flower-like cluster. Pear, marquise and heart centers turn the cluster into a more unusual outline. Yellow gold deepens the yellow of the center, while platinum and white gold keep it crisp and make the lab-grown diamonds look whiter. Rose gold gives a softer, warmer mix.
A lab-grown yellow sapphire has the same chemistry, crystal structure and hardness as a natural yellow sapphire. It rates 9 on the Mohs scale, just below diamond, so it handles daily wear well. Its warm, sunny color is even from stone to stone, and it costs far less than a natural yellow sapphire of similar size.
Every design offers 1 to 9 carats total weight. Gold comes in 10K, 14K or 18K. Prices start from about $410 at the smallest option, and most rings start at about $970 to $990.
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.
