Solitaire Rings - Lab Grown Diamond - Engagement Rings

Discover timeless elegance with our solitaire engagement rings featuring stunning lab grown diamonds. Each ring is expertly crafted to highlight a single brilliant diamond, symbolizing pure love and commitment. Designed with ethical sourcing and exceptional quality, these rings offer classic beauty with a modern conscience. Perfect for proposals, anniversaries, and life’s most meaningful moments.

Ready to ship worldwide Ready to ship worldwide
Easy 30-day returns Easy 30-day returns
Solitaire Rings - Lab Grown Diamond - Engagement Rings
156 products

Solitaire Lab Grown Diamond Engagement Rings

A solitaire lab grown diamond engagement ring puts all the attention on a single center stone, with nothing to compete with its sparkle. It is the most timeless proposal ring there is and suits anyone who loves a clean, classic look that will never feel dated.

Why choose a solitaire lab grown diamond?

  • Maximum light on one stone - a slim band and open setting let light enter the diamond from every angle, so the center stone shines at its best.
  • A real diamond for less - lab grown diamonds are chemically, physically and optically identical to mined diamonds, yet cost far less for the same size and quality.
  • Made for daily life - diamond scores 10 on the Mohs hardness scale, so your ring can be worn every day for decades.
  • Easy to pair - a simple solitaire sits neatly beside almost any wedding band, from plain gold to a full eternity band.
  • Ethically grown - no mining involved. Ask us about IGI certification for your center stone.

Metal, carat and setting options

Every solitaire is handcrafted to order in 925 sterling silver (plain or yellow, white or rose gold plated), solid 10K, 14K or 18K gold in yellow, white or rose, or platinum. Choose prongs or a bezel, pick the carat weight that fits your budget, and check her size with our ring size guide. Price changes with metal and carat.

Your ring ships free by insured express courier in 7-15 days with tracking, plus 30-day returns. Prefer more fire for a lower price? Compare our moissanite solitaire engagement rings or see every style in lab grown diamond engagement rings.

Solitaire Lab Grown Diamond Engagement Rings: Frequently Asked Questions

Is a lab grown diamond solitaire a real diamond?

Yes. A lab grown diamond is pure carbon with the same crystal structure, hardness and brilliance as a mined diamond. It simply forms in a controlled lab instead of underground, which makes a solitaire of the same size and quality much more affordable and avoids mining altogether.

What carat size is best for a solitaire engagement ring?

There is no single right size. Because a solitaire has only one stone, the center diamond carries the whole look, so many shoppers choose a slightly larger carat than they would in a halo. Lab grown diamonds make that easier, since they cost far less than mined diamonds of the same size and quality.

Will a solitaire engagement ring hold up to everyday wear?

Yes. Diamond is 10 on the Mohs scale, the hardest gemstone, so the stone itself resists scratches. Choose solid 14K gold or platinum for the strongest everyday band, keep the prongs checked once in a while, and clean the ring gently with warm soapy water.

How long does it take to receive a solitaire ring in the US?

Each solitaire is handcrafted to order and delivered in 7-15 days from the order date by insured express courier, such as FedEx, with tracking. Shipping is free, and eligible jewelry can be returned within 30 days.