A Promise, Perfected

1 Carat Gold Solitaire Rings

A gold solitaire with a 1 carat lab-grown diamond center already set, and the price includes it. Choose a round, oval, cushion, princess, emerald, radiant, Asscher, pear, marquise or heart center, then a thin or rounded plain band, a pave band, a hidden halo or a cathedral setting. White, yellow and rose gold come in 10K, 14K or 18K.

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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120 rings
120 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 puts one center stone on the band with nothing competing for attention. At 1 carat the center is large enough to carry the ring alone, and the simple outline sits flush beside most wedding bands. Some designs here add small lab-grown diamonds along the band or under the center, while the top view still reads as one stone.

The band options

  • Thin plain band: makes the center look larger.
  • Rounded plain band: smooth and comfortable for daily wear.
  • Pave band: small lab-grown diamonds along the top of the band.
  • Hidden halo: a ring of small stones under the center, seen from the side.
  • Cathedral: arches lift the center over a graduated pave band.

Gold color and karat

Yellow gold gives a warm, traditional 1 carat gold solitaire engagement ring. White gold keeps the look bright and cool, and rose gold adds a soft pink tone. 10K is the most affordable and hardest wearing, 14K is the usual middle choice, and 18K has the richest color. Prices start under $1,000, and most rings are between about $975 and $1,100 in 10K, center 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.