A Promise, Perfected

2 Carat Cathedral Engagement Rings

This 2 carat cathedral engagement ring holds a 2 carat lab-grown diamond center, set and priced in, on arched shoulders above a graduated pavé band. The center comes in ten shapes, and the ring is made in white, yellow or rose gold in 10K, 14K or 18K, 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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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 a cathedral setting does

In a cathedral setting, the metal rises from the band in two arches that meet the head holding the center, like the arches of a church roof. The arches lift the stone higher above the finger, so it catches more light and stands out in profile. They also add strength where the band meets the setting. The 2 carat figure is the center lab-grown diamond; the pavé adds to the ring's total.

The graduated pavé band

Small lab-grown diamonds run along the band in graduated sizes, larger near the center and smaller toward the back. That draws the eye up to the center while keeping the ring a solitaire at heart. The band measures about 1.8 to 2.2 mm.

Shape, metal and price

Choose round, oval, cushion, princess, emerald, asscher, radiant, pear, marquise or heart. Elongated shapes such as oval and pear look larger for their weight; round and cushion give the most sparkle. A higher setting sits above a flush wedding band, but check the fit if you plan to wear both. Platinum and white gold suit a bright look; yellow and rose gold warm it. The ring starts from about $1,800, center included, in the lowest-priced metal option.

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.