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
  • IGI Certified Princess & Round Diamond Halo Bridal Ring Set 14K White Gold 1.75 CTW
    from $1,462.00
    from $1,462.00
    Sold out
  • IGI Certified Princess Round & Baguette Diamond Halo Engagement Ring 14K White Gold 2.00 CTW
    $1,462.00
    $1,462.00
    Sold out
  • IGI Certified Cushion & Round Diamond Halo Engagement Ring 14K White Gold 2.00 CT F-VS2
    $1,910.00
    $1,910.00
    Sold out
  • IGI Certified Round Diamond Filigree Prong-Set Engagement Ring 14K White Gold 3.50 CTW
    from $2,023.00
    from $2,023.00
    Sold out
  • IGI Certified Cushion & Round Diamond Double Halo Engagement Ring 14K White Gold 3.00 CTW
    $2,136.00
    $2,136.00
    Sold out
  • IGI Certified Round Diamond Triple-Shank Halo Engagement Ring 14K White Gold 4.20 CTW G-VS2
    $2,531.00
    $2,531.00
    Sold out
  • $2,248.00
    $2,248.00
    Sold out
  • $1,911.00
    $1,911.00
    Sold out