−50%
4 Carat Oval White Gold Laboratory-Grown Diamond Three Stone Engagement Ring
Price$2,949$5,898Ends Soon
Read the Privacy Policy
These 4 carat three stone rings come with a 4 carat lab-grown diamond center already set between two lab-grown diamond side stones. Pick the center shape from round, oval, cushion, princess, emerald, radiant, Asscher, marquise, pear or heart, then choose white, yellow or rose gold in 10K, 14K or 18K, or platinum.
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
The 4 carats are the weight of the center alone. The two side stones add to the ring's total, so the finished ring carries more than 4 carats of lab-grown diamond in all. Side stones widen the look across the finger and give a large center a balanced frame. Oval, emerald, marquise and pear centers read longer on the hand, while round, cushion, princess, Asscher and radiant centers sit more compact. A heart center makes a bolder, more personal statement.
Platinum is naturally white, dense and wears slowly, so it holds stones securely for years. White gold has a bright white finish, yellow gold gives a warm classic tone, and rose gold adds a soft pink color. In gold, 10K is the hardest and costs least, 14K is a popular middle choice, and 18K has the richest color. The band comes in widths from 1.8 to 2.2 mm, so you can keep it slim or give the ring a little more presence.
The price shown includes the 4 carat lab-grown diamond center and the side stones, set and finished. This 4 carat 3 stone lab-grown diamond ring starts at about $2,900 in the lowest-priced metal, and the price rises with higher karat gold or platinum. Lab-grown diamonds have the same hardness and sparkle as natural diamonds and cost far less for the same 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.
These rings start at about $2,900, and that price includes the 4 carat lab-grown diamond center and the lab-grown diamond side stones, already set. The starting figure is for the lowest-priced metal option; 14K or 18K gold and platinum cost more. Lab-grown diamonds cost far less than natural diamonds of the same size, which keeps a ring of this weight within reach.
