A Promise, Perfected

Oval Lab-Grown Ruby Halo Rings

Each oval lab-grown ruby halo ring sets an oval lab-grown ruby inside a frame of lab-grown diamond accents. Choose a single or double halo, a pave or split shank band, or floral and vintage details, in white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver.

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3Complete the ring
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180 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

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Buying guide

How a halo changes an oval lab-grown ruby

A halo traces the outline of the oval, so the lab-grown ruby looks larger and the red reads deeper against the white stones around it. A lab-grown ruby is corundum, the same mineral as a natural ruby, and rates 9 on the Mohs scale, so it stands up well to everyday wear. The halo also adds a little metal around the center's edge.

Halo and band choices

  • Single halo: one row of lab-grown diamonds, the lighter look.
  • Double halo: two rows for a bigger, brighter face.
  • Pave band: nearly every design adds lab-grown diamond accents along the shoulders.
  • Split shank: the band divides as it nears the halo, on many designs.
  • Floral, vintage and filigree: petal halos, milgrain and open metalwork on some designs.

Size, metal and price

Every design offers 1 to 9 carats total weight, and most bands are 1.8 to 2.2 mm wide. Gold comes in 10K, 14K or 18K; rose and yellow gold bring out warm red, while platinum and white gold make the halo look whiter. Prices start under $350, and most fall between about $750 and $1,000 at the smallest 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.