A Promise, Perfected

Yellow Gold Lab-Grown Ruby Solitaire Rings

Each lab-grown ruby solitaire ring in yellow gold sets one lab-grown ruby as the center: round, oval, cushion, emerald, princess, pear, marquise or heart. Bands range from plain polished gold to pave rows of lab-grown diamonds, split shanks, twists and bypass designs. Every design comes in 10K, 14K or 18K yellow gold.

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
Find Your Cut

Shop by Shape

312 rings
312 rings
1 2 3 … 13 Next »
Conflict-Free
Ethically sourced diamonds
Lifetime Warranty
Free cleaning & inspection
Free Shipping
30-day returns
IGI / GIA Certified
Independently graded

Buying guide

Why a lab-grown ruby works in a solitaire

A lab-grown ruby is corundum, the same mineral as a natural ruby, rated 9 on the Mohs scale. That makes it hard enough for a ring worn every day. A solitaire keeps all the attention on the red stone, and yellow gold warms the color. Lab-grown rubies cost far less than natural rubies of the same size and tend to have fewer visible inclusions.

Band styles

  • Plain band: a polished yellow gold band, in narrow or wide forms.
  • Pave band: lab-grown diamonds along the shoulders, on more than half of the range.
  • Split shank, twisted and bypass: on some designs, for a more shaped band.
  • Hidden halo, cathedral, floral, vintage and Celtic knot: on a few designs.

Size, band width and price

Every design is offered from 1 to 9 carats total weight, chosen on the product page. Many designs also let you pick a band width, mostly 1.8 to 2.5 mm. Yellow gold suits every shape, and its warmth sits well with red. Prices start under $600, and most rings are between about $850 and $1,050 at their smallest size.

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.