A Promise, Perfected

2 Carat Solitaire Rings

Each solitaire ring here comes with a 2 carat lab-grown diamond center, already set and included in the price. Every design is offered in round, oval, princess, cushion, emerald, radiant, Asscher, pear, marquise and heart shapes. Choose a plain, rounded or pavé band, a hidden halo or a cathedral style, in white, yellow or rose gold (10K, 14K or 18K) or platinum.

1Choose a setting
Choose a Setting
Browse signature ring designs
2Select a diamond
Select a Diamond
Filter by shape, carat & budget
3Complete the ring
Complete the Ring
Preview & make it yours
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157 rings
157 rings
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Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & resizing
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

Buying guide

What makes a solitaire

A solitaire has one main stone and nothing that competes with it. Its band can be plain or lined with small stones, but the center does the talking, so the shape of a 2 carat lab-grown diamond is the biggest choice you make. A thin plain band makes the center look larger, a rounded band feels smooth, and a pavé band adds small lab-grown diamonds along the shank.

Choosing a shape

  • Round: the most sparkle and a classic look.
  • Oval, pear and marquise: longer shapes that cover more of the finger.
  • Princess, cushion and radiant: square or rectangular outlines with brilliant sparkle.
  • Emerald and Asscher: step cuts with broad, mirror-like facets.
  • Heart: a romantic shape that reads clearly at 2 carats.

Extra detail

For a little more sparkle without losing the solitaire look, the hidden halo adds lab-grown diamonds under the center that show from the side, and the cathedral style lifts the stone on arches above a graduated pavé band. The 2 carat figure is the center alone, with any accents on top.

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.

2 Carat Solitaire Rings FAQs

How much does a 2 carat solitaire diamond ring cost?

Here a 2 carat solitaire ring starts from about $1,500 with the lab-grown diamond center included, and most cost between about $1,500 and $1,550. 18K gold and platinum cost more than 10K or 14K, and pavé or hidden halo details add a little. Lab-grown diamonds cost far less than natural diamonds of the same size.