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
  • Round Filigree Halo Engagement Ring 14K Yellow Gold
    from $2,399.00
    from $2,399.00
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  • Cushion & Round Bezel Set Ring Bridal Set 14K White Gold 2.20 CTW
    from $1,875.00
    from $1,875.00
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  • Oval Three Ring Bridal Set 14K Yellow Gold 5.50 CTW
    from $2,499.00
    from $2,499.00
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  • Oval & Round Diamond By the Yard Necklace IGI Certified 14K White Gold 2.30 CTW
    $1,599.00
    $1,599.00
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  • Princess & Round Diamond By the Yard Necklace IGI Certified 14K White Gold 3.30 CTW
    $1,999.00
    $1,999.00
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  • Marquise Half Eternity Engagement Ring 14K White Gold
    from $2,499.00
    from $2,499.00
    Sold out
  • Oval Bridal Ring Set 14K Yellow Gold 5.30 CTW
    from $2,499.00
    from $2,499.00
    Sold out
  • Cushion & Round Bezel Set Ring Bridal Set 14K White Gold 2.50 CTW
    from $1,999.00
    from $1,999.00
    Sold out