These oval moissanite engagement rings with side stones set lab-grown diamond accents beside an oval moissanite center. Choose three stone layouts, pear, marquise or baguette side stones, or pave bands, in white, yellow or rose gold (10K, 14K or 18K), platinum, or Silvadium, a tarnish-resistant sterling silver. Every ring offers 1 to 9 carats total weight.



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
Many designs are three stone rings, with one lab-grown diamond on each side of the moissanite center. Others use pear or marquise side stones that point toward the oval, baguettes set in a channel, or trillions on each side. Round side stones give a soft, even look; pointed and straight-edged shapes give a crisper outline and make the center look longer.
Some designs carry pave accents down the band for extra sparkle. A few set tapered baguettes in a channel, and a few graduate the stones so they get smaller toward the back of the ring. Bezel-set side stones and a bypass band give a more modern look, while milgrain, filigree and floral touches suit a vintage taste.
Every design offers 1 to 9 carats total weight. Moissanite rates 9.25 on the Mohs hardness scale, harder than sapphire, so it is a practical choice for a ring worn every day. Prices start under $300 at the smallest size, and most rings fall between about $800 and $1,250 at that size.
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.