−50%
Platinum Cushion Cut Three Stone Engagement Ring Setting with Trapezoid Side Stones and Prong Head
Price$1,519$3,038Ends Soon
Read the Privacy Policy
This cushion cut engagement ring with trapezoid side stones is a three stone setting: your cushion center sits in a prong head between two trapezoid-cut lab-grown diamond accents. You choose the center in the next step, including fancy yellow, blue, pink or green. Pick 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
Trapezoid side stones are step-cut accents that are wider on one side and narrower on the other. Set with the wide edge against the center, they lead the eye inward and make the cushion look larger. Their long, flat facets give a cool, glassy flash that contrasts with the softer, pillowy sparkle of the cushion cut. The look is tailored and a little Art Deco, more structured than round side stones.
A three stone ring places one center between two side stones, a classic layout with a broad, balanced look across the finger. Here the center sits in a prong head, which shows as much of the stone as possible and lets light in from every side. The trapezoid accents are lab-grown diamonds and are set as part of the ring.
The center is chosen and priced in the next step, and fancy colors such as yellow, blue, pink and green can be picked there. A colored center between two bright side stones gives this ring a strong contrast.
The setting starts from about $440, and most options are about $920; the center is priced when you choose it.
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.
