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1 Carat Emerald Cut Engagement Rings

Each 1 carat emerald cut engagement ring here comes with a 1 carat emerald cut lab-grown diamond center set and priced in. Choose white, yellow or rose gold or platinum, then a style: a plain or pavé solitaire, a halo or hidden halo, a three stone ring, pear or marquise side accents, or a cathedral setting.

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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40 rings
40 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

What an emerald cut looks like

An emerald cut is a rectangular step cut with cut corners. Its long, parallel facets throw broad flashes of light, where a round gives many small sparkles. The large open table shows clarity and color more openly, so a clean stone pays off. At 1 carat, the rectangle's length makes it look a little larger from above than a round of the same weight, and it lengthens the look of the finger.

Styles for a 1 carat emerald cut lab-grown diamond ring

  • Solitaires on a thin, rounded or pavé band
  • Hidden halo styles with pavé, and halo rings with a three-row pavé band and vintage filigree details
  • Three stone engagement rings with a lab-grown diamond on each side of the center
  • Rings with pear and round or marquise and round side accents
  • Cathedral settings with a graduated pavé band

Choosing gold or platinum

Gold comes in 10K, 14K or 18K white, yellow or rose. White gold and platinum suit the clean lines of a step cut and keep a white center looking bright. Yellow and rose gold give the emerald cut a warm, vintage feel. Platinum is naturally white, heavier than gold and costs more.

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.

1 Carat Emerald Cut Engagement Rings FAQs

How much does a 1 carat emerald cut diamond cost?

In this collection, a ring with a 1 carat emerald cut lab-grown diamond center starts from about $900, and most cost between about $1,050 and $1,150 in gold, center included. Platinum adds to the price. A loose stone's cost depends on whether it is natural or lab-grown and on its color and clarity. Lab-grown diamonds cost far less than natural diamonds of the same size.