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5 Carat Three Stone Rings

Each of these 5 carat three stone rings arrives with a 5 carat lab-grown diamond center set between two lab-grown diamond side stones. The center comes in round, oval, cushion, princess, emerald, radiant, Asscher, marquise, pear or heart, and the ring is made in platinum or in white, yellow or rose gold at 10K, 14K or 18K.

1Choose a setting
Choose a Setting
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2Select a diamond
Select a Diamond
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3Complete the ring
Complete the Ring
Preview & make it yours
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10 rings
10 rings
Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

Buying guide

How the three stones work together

A three stone ring places one large center between two smaller stones. Here the center weighs 5 carats by itself, and the side stones add to the total, so the ring holds more than 5 carats of lab-grown diamond. The side stones spread light and width across the finger, which helps a large center feel settled rather than top-heavy. Many people read the three stones as past, present and future, which is why the style is a favorite for engagements and anniversaries.

Picking a center shape

Shape changes the look more than anything else at this size. Round centers give the most sparkle. Oval, pear and marquise centers stretch along the finger and can look larger for their weight. Emerald and Asscher cuts show long, clear step facets with a calm, glassy look. Cushion and radiant cuts mix sparkle with softer corners, princess gives a crisp square outline, and heart is the most romantic choice.

Metal, karat and band width

Platinum is white through and through and very durable. White, yellow and rose gold come in 10K, 14K or 18K; higher karats hold more gold and show a deeper color, while 10K is the hardest wearing. Band widths run from 1.8 to 2.2 mm. The 5 carat 3 stone lab-grown diamond ring starts at about $4,000 in the lowest-priced metal, with the center and side stones included.

Made to order

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.

5 Carat Three Stone Rings FAQs

How much do 5 carat three stone rings cost?

They start at about $4,000, with the 5 carat lab-grown diamond center and the lab-grown diamond side stones included in that price. That figure is for the lowest-priced metal option; higher karat gold and platinum cost more. Because lab-grown diamonds cost far less than natural diamonds of the same size, a 5 carat three stone ring costs much less here than a mined equivalent.