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
  • Cushion & Round Bridal Ring Set 14K Rose Gold 3.20 CTW
    from $1,599.00
    from $1,599.00
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  • Oval Four Prong Solitaire Engagement Ring 14K Rose Gold
    from $899.00
    from $899.00
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  • Cushion & Round Hidden Halo Engagement Ring 14K White Gold 5.50 CTW
    from $2,499.00
    from $2,499.00
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  • Princess & Round Bridal Ring Set 14K White Gold 2.50
    from $1,599.00
    from $1,599.00
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  • Emerald & Round Halo Engagement Ring 14K Yellow Gold
    from $1,649.00
    from $1,649.00
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  • Round & Marquise Diamond Leaf Bridal Ring Set IGI Certified 14K Rose Gold 2.90 CTW
    from $1,799.00
    from $1,799.00
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  • Cushion & Round Halo Split Shank Engagement Ring 14K Rose Gold
    $2,499.00
    $2,499.00
    Sold out
  • from $2,399.00
    from $2,399.00
    Sold out