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
  • Oval & Round Diamond Halo Half Eternity Engagement Ring IGI Certified 14K Yellow Gold 1.50 CTW
    $1,125.00
    $1,125.00
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  • Round Diamond Art Deco Three Stone Engagement Ring IGI Certified 14K Yellow Gold 2.00 CT
    $1,125.00
    $1,125.00
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  • Oval & Round Diamond Halo Engagement Ring IGI Certified F-VS2 14K Rose Gold 2.50 CTW
    $1,463.00
    $1,463.00
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  • Pear & Round Diamond Double Halo Engagement Ring IGI Certified 14K White Gold 2.70 CT
    $849.00
    $849.00
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  • Cushion & Round Diamond Bridal Ring Set IGI Certified F-VS2 14K White Gold 1.80 CTW
    $1,599.00
    $1,599.00
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  • Pear & Round Diamond Halo Bridal Ring Set IGI Certified 14K Rose Gold 1.50 CTW
    $1,322.00
    $1,322.00
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  • Oval & Round Diamond Halo Engagement Ring IGI Certified F-VS2 14K Yellow Gold 4.00 CT
    $2,248.00
    $2,248.00
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  • Princess & Round Diamond Halo Engagement Ring IGI Certified 14K White Gold 1.70 CT
    $1,462.00
    $1,462.00
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