A Promise, Perfected

Lab-Grown Pink Sapphire Halo Rings

A halo lab-grown pink sapphire ring sets a lab-grown pink sapphire inside a frame of small lab-grown diamonds. Choose a single or double halo, a pavé or split shank band, or a floral or vintage design. Every design comes in round, oval, cushion, pear, marquise, princess, emerald or heart shapes, and in white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver.

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2Select a diamond
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3Complete the ring
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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

Why a lab-grown pink sapphire

A lab-grown pink sapphire is corundum, the same mineral as a natural sapphire, with the same hardness and color. It rates 9 on the Mohs scale, second only to diamond, so it suits a ring worn every day. Growing the crystal in a lab gives even pink color at a far lower cost than a natural pink sapphire of the same size.

Single halo, double halo and band styles

A halo makes the pink center look larger and adds white sparkle around its color. A double halo adds a second row for a bolder look. Most designs also set lab-grown diamonds along the band in pavé, and split shank designs divide the band near the center to open up the setting. For a lab-grown pink sapphire halo engagement ring with a simpler line, look for a plain or leaf band.

Metal and price

Rose gold makes the pink look warmer, while white gold, platinum and silver keep the halo bright and cool. Gold designs come in 10K, 14K or 18K, and most bands are 1.8 to 2.2 mm wide. Prices start under $350, and most lab-grown pink sapphire rings with a lab-grown diamond halo are between about $750 and $1,000.

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.