Lab-Grown Diamond Engagement Rings

IGI certified lab-grown diamond engagement rings are real diamonds, chemically and optically identical to mined diamonds, at a lower price. Each center stone is graded by the International Gemological Institute, typically F-G color and VS2 clarity. Shop oval, round, cushion, emerald, pear and princess designs in solitaire, halo and bridal set styles. Every piece is made in solid 14K gold, in white, yellow or rose, and ships free in the US and Canada.

271 products
  • IGI Certified Oval & Round Diamond Engagement Ring 14K White Gold 3.25 CTW G-VS2
    $2,136.00
    $2,136.00
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  • IGI Certified Princess & Round Diamond Triple-Shank Halo Engagement Ring 14K White Gold 2.80 CTW F-VS2
    $2,474.00
    $2,474.00
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  • IGI Certified 1 CT Round Diamond Four-Prong Cathedral Solitaire Engagement Ring 14K Yellow Gold
    $999.00
    $999.00
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  • IGI Certified Oval & Round Diamond Halo Engagement Ring 14K White Gold 1.20 CTW
    from $1,012.00
    from $1,012.00
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  • IGI Certified Round Diamond Halo Engagement Ring 14K Yellow Gold 3.50 CTW G-VS2
    $1,969.00
    $1,969.00
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  • IGI Certified Princess Round & Baguette Diamond Halo Engagement Ring 14K White Gold 2.00 CTW
    $1,462.00
    $1,462.00
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  • IGI Certified Cushion & Round Diamond Halo Engagement Ring 14K White Gold 2.00 CT F-VS2
    $1,910.00
    $1,910.00
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  • IGI Certified Round Diamond Filigree Prong-Set Engagement Ring 14K White Gold 3.50 CTW
    from $2,023.00
    from $2,023.00
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