Round - Lab Grown Diamond Jewelry

Celebrate timeless elegance with our round lab grown diamond engagement rings. Featuring the classic round brilliant cut, each diamond maximizes sparkle and light, creating unmatched brilliance. Ethically sourced and expertly crafted, these rings offer enduring beauty and sophistication. Perfect for proposals, anniversaries, and life’s most meaningful moments, round diamond engagement rings symbolize love, commitment, and everlasting style. 💍✨

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Round - Lab Grown Diamond Jewelry
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Round Lab Grown Diamond Engagement Rings

Round lab grown diamond engagement rings showcase the round brilliant, the most iconic diamond shape of all. Its carefully arranged facets are designed to return maximum light, giving unmatched brilliance and a look that never dates. It is the right choice for anyone who wants a timeless ring that works with every style, setting and wedding band. Our round collection also includes coordinating lab grown diamond jewelry.

Why choose a round lab grown diamond?

  • The ultimate sparkle - the round brilliant cut is engineered for maximum brilliance and fire.
  • A real diamond - lab grown diamonds are chemically, physically and optically identical to mined diamonds.
  • More carat for your budget - lab grown diamonds cost far less than mined diamonds of the same size and quality.
  • Practical and durable - no corners to chip, and diamond is 10 on the Mohs scale.
  • Ethically grown - no mining. Ask us about IGI certification for your center stone.

Metal, carat and setting options

Round diamonds suit every setting, from four-prong solitaires and halos to bezels and three stone designs. Each ring is handcrafted in solid 10K, 14K or 18K gold in yellow, white or rose, platinum, or 925 sterling silver with optional yellow, white or rose gold plating. Select your carat weight; the price changes with metal and carat. Confirm her size with our ring size guide.

Every piece is made to order and shipped free by insured express courier in 7-15 days with tracking and 30-day returns. Curious about other stones? Compare round moissanite engagement rings, or browse all lab grown diamond engagement rings.

Round Lab Grown Diamond Engagement Rings: Frequently Asked Questions

Is a round lab grown diamond a real diamond?

Yes. A round lab grown diamond is pure carbon with the same crystal structure, hardness and brilliance as a mined diamond. It is grown in a controlled lab rather than mined, which makes it more affordable and avoids mining, while looking identical to the naked eye.

Why is the round brilliant the most popular diamond shape?

The round brilliant cut is designed to return as much light as possible, so it gives maximum sparkle. It is timeless, works in every setting and has no corners to chip. That combination of beauty and practicality has made it the classic engagement ring shape in the US.

Can I get my round lab grown diamond certified?

Many shoppers want an independent grading report for their center stone. Certification is not automatic for every piece, so ask us about IGI certification for your center stone before you order, and our team will explain the options for your chosen carat size.

How long does a round lab grown diamond ring take to arrive?

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