IGI Certified Diamonds

Explore diamond jewelry identified as IGI certified in each product listing. See individual pieces for stone details and grading information.

418 products
  • IGI Certified Round Diamond Bezel-Set Solitaire Engagement Ring 14K Yellow Gold 1.00 CTW
    $1,011.00
    $1,011.00
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  • IGI Certified Oval & Round Diamond Hidden Halo Engagement Ring 14K Yellow Gold 3.15 CTW
    $1,729.00
    $1,729.00
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  • IGI Certified Round Diamond Antique Three-Ring Bridal Set 14K Yellow Gold 2.00 CTW
    $2,023.00
    $2,023.00
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  • IGI Certified Princess & Round Diamond Filigree Halo Engagement Ring 14K White Gold 1.70
    $1,462.00
    $1,462.00
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  • IGI Certified Round Diamond Solitaire Bridal Ring Set 14K Yellow Gold 1.70 CTW
    $1,699.00
    $1,699.00
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  • IGI Certified Cushion Round & Baguette Diamond Bridal Ring Set 14K Yellow Gold 3.30
    $2,248.00
    $2,248.00
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  • IGI Certified 3 CT Oval Diamond Four-Prong Solitaire Engagement Ring 14K Yellow Gold G-VS2
    $1,686.00
    $1,686.00
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  • Round Diamond Prong Set Eternity Style Engagement Ring IGI Certified 14K White Gold 4.00 CTW F-VS2
    $2,811.00
    $2,811.00
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