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
  • Emerald Cut Four Prong Solitaire Engagement Ring 14K Yellow Gold
    from $1,699.00
    from $1,699.00
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  • Cushion & Round Four Prong Engagement Ring 14K Yellow Gold
    from $1,699.00
    from $1,699.00
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  • Oval & Round Double Halo Split Shank Engagement Ring 14K Rose Gold
    from $1,649.00
    from $1,649.00
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  • Elongated Cushion & Round Three Ring Bridal Set 14K Yellow Gold
    from $2,499.00
    from $2,499.00
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  • Cushion & Round Bridal Ring Set 14K Yellow & Gold 6.00 CTW
    from $2,499.00
    from $2,499.00
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  • Oval & Marquise Diamond Braided Bridal Ring Set IGI Certified 14K Yellow Gold 2.50 CTW
    from $1,699.00
    from $1,699.00
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  • Round Three Stone Set Halo Bridal Ring Set 14K Yellow Gold
    from $1,699.00
    from $1,699.00
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  • Cushion & Round Three Ring Bridal Set 14K Rose Gold 3.40 CTW
    from $1,749.00
    from $1,749.00
    Sold out