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 1 CT Princess Diamond Prong-Set Solitaire Pendant Necklace 14K White Gold
    $949.00
    $949.00
    Sold out
  • Pear & Round Diamond Bezel Antique Filigree Engagement Ring IGI Certified 14K White Gold 1.85 CTW F-VS2
    $1,911.00
    $1,911.00
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  • IGI Certified Radiant & Round Diamond Bridal Ring Set 14K White Gold 3.00 CT F-VS2
    $2,136.00
    $2,136.00
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  • IGI Certified Princess & Round Diamond Halo Bridal Ring Set 14K White Gold 2.50 CTW
    $2,023.00
    $2,023.00
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  • IGI Certified 2 CT Round Diamond Engagement Ring 14K White & Yellow Gold F-VS2
    from $1,899.00
    from $1,899.00
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  • IGI Certified Round Diamond Filigree Bridal Ring Set 14K White Gold 3.10
    $2,248.00
    $2,248.00
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  • IGI Certified Round Diamond Filigree Halo Pendant Necklace 14K White Gold 1.75 CTW
    $1,499.00
    $1,499.00
    Sold out
  • IGI Certified Asscher & Round Diamond Prong-Set Bridal Ring Set 14K Yellow Gold 1.50 CTW
    from $1,349.00
    from $1,349.00
    Sold out