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
  • Emerald Diamond Semi Tension Solitaire Engagement Ring IGI Certified 14K White Gold 1.00 CTW
    Regular price
    $1,499.00
    Sale price
    $1,499.00
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  • Cushion & Round Diamond Bezel Set Halo Engagement Ring IGI Certified 14K White Gold 1.65 CTW F-VS2
    Regular price
    $1,518.00
    Sale price
    $1,518.00
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  • Oval & Round Diamond Halo Engagement Ring IGI Certified 14K Yellow Gold 1.50 CTW
    Regular price
    $1,125.00
    Sale price
    $1,125.00
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  • Round CVD Diamond Filigree Halo Pendant Necklace IGI Certified 14K Yellow Gold 1.75 CTW
    Regular price
    $1,236.00
    Sale price
    $1,236.00
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  • Cushion & Round Diamond Engagement Ring IGI Certified 14K White Gold 6.50 CTW
    Regular price
    $3,711.00
    Sale price
    $3,711.00
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  • Cushion & Round Diamond Bezel Set Filigree Halo Engagement Ring IGI Certified 14K White Gold 1.70 CT
    Regular price
    $1,699.00
    Sale price
    $1,699.00
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  • Cushion & Round Diamond Hidden Halo Bridal Ring Set IGI Certified 14K Rose Gold 6.50 CT
    Regular price
    $4,218.00
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    $4,218.00
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  • Round Diamond Antique Filigree Halo Engagement Ring IGI Certified 14K White Gold 1.65 CT
    Regular price
    $1,125.00
    Sale price
    $1,125.00
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