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7 Carat Radiant Cut Rings

This collection sets a 7 carat radiant-cut lab-grown diamond center in every ring, and the price already includes it. Choose between plain and pavé solitaires, a halo, a hidden halo, a three stone ring and rings with marquise or pear side accents. Each 7 carat radiant cut lab-grown diamond ring is made in white, yellow or rose gold or platinum.

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
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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

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Buying guide

The radiant cut at 7 carats

A radiant cut has a rectangular or square outline with clipped corners and many brilliant-style facets, so it blends the clean shape of an emerald cut with the sparkle of a round. Those clipped corners help protect the stone from chips. A 7 carat center sits high and broad on the hand, and the brilliant faceting keeps it lively in low light.

Matching the setting to the stone

A solitaire on a thin plain, rounded plain or pavé band keeps the center front and center. A halo of small lab-grown diamonds outlines the rectangle, and a hidden halo adds a flash under the stone that shows from the side. For a wider look, choose a three stone ring or marquise and pear accents set beside round ones. A cathedral style with a graduated pavé band and a vintage-inspired filigree style round out the range.

Metals, bands and price

Gold is offered in 10K, 14K or 18K, in white, yellow or rose, and platinum is a dense, naturally white option. Bands range from about 1.8 to 2.8 mm, and every style comes in 2.2 mm. Rings start from about $5,700 with the center included, and most cost between about $6,200 and $6,300.

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.

7 Carat Radiant Cut Rings FAQs

How much is a 7 carat radiant cut diamond worth?

It depends on the stone's origin and grades: natural or lab-grown. At Renaissance Jewel, a finished ring with a 7 carat radiant lab-grown diamond center starts from about $5,700, and most cost between about $6,200 and $6,300. Lab-grown diamonds cost far less than natural diamonds of the same size, and they have little resale value, so buy one to wear rather than as an investment.