Each 5 carat oval solitaire ring here comes with an oval lab-grown diamond center already set and included in the price. Choose a rounded or thin plain band, a pave band, a hidden halo or a cathedral mounting, in platinum or white, yellow or rose gold. An oval solitaire lab-grown diamond ring keeps the focus on one long, elegant center.



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
An oval is a brilliant cut, so it sparkles much like a round, but its longer outline covers more of the finger and can make the hand look slimmer. At 5 carats the length is noticeable. Some ovals show a darker band across the middle, called a bow tie, so look at the stone's face-up appearance in photos and video.
A rounded plain band is smooth and simple. A thinner plain band lets the oval look even larger beside it. Pave bands add small lab-grown diamond accents along the shank, and the hidden halo places a row of them under the center, visible from the side. The cathedral style lifts the oval on arches of metal over a graduated pave band. Accents are extra weight; the 5 carats is the oval center.
Platinum and 10K, 14K or 18K white, yellow or rose gold are offered. A white metal keeps the oval looking clear, while yellow or rose gold adds warmth. Prices include the 5 carat lab-grown diamond center and start from about $3,500 in the lowest-priced metal, with most rings starting between about $3,800 and $3,900.
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.