Collection: 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 Tension-Set Solitaire Engagement Ring 14K White Gold 1.00 CTW
    Regular price
    $1,699.00
    Sale price
    $1,699.00
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  • IGI Certified Cushion & Round Diamond Three-Ring Bridal Set 14K White Gold 3.50 CT F-VS2
    Regular price
    $1,940.00
    Sale price
    $1,940.00
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  • IGI Certified Cushion & Round Diamond Halo Engagement Ring 14K White Gold 2.00 CTW
    Regular price
    $1,910.00
    Sale price
    $1,910.00
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  • IGI Certified Cushion Diamond & Ruby Halo Engagement Ring 14K White Gold 2.20 CTW F-VS2
    Regular price
    from $1,899.00
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    from $1,899.00
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  • IGI Certified Emerald & Round Diamond Double Halo Bridal Ring Set 14K White Gold 3.50 CTW
    Regular price
    $2,248.00
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    $2,248.00
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  • IGI Certified Cushion & Round Diamond Halo Twisted-Shank Engagement Ring 14K White Gold 2.65
    Regular price
    $1,884.00
    Sale price
    $1,884.00
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  • IGI Certified Cushion & Round Diamond Double Halo Bridal Ring Set 14K White Gold 1.80 CTW
    Regular price
    $1,574.00
    Sale price
    $1,574.00
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  • IGI Certified Round Diamond Bezel-Set Antique Filigree Bridal Ring Set 14K White Gold 1.70 CTW
    Regular price
    $1,911.00
    Sale price
    $1,911.00
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