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
  • Round Lab-Grown Diamond Triple-Shank Halo Engagement Ring IGI Certified 14K White Gold 2.40 CTW
    Regular price
    $2,248.00
    Sale price
    $2,248.00
    Regular price
    Unit price
    per 
    Sold out
  • Round & Baguette Lab-Grown Diamond Engagement Ring IGI Certified 14K White Gold 1.74 CTW
    Regular price
    $1,469.00
    Sale price
    $1,469.00
    Regular price
    Unit price
    per 
    Sold out
  • Princess Lab-Grown Diamond Solitaire Engagement Ring IGI Certified 14K White Gold 1.50 CT
    Regular price
    $1,348.00
    Sale price
    $1,348.00
    Regular price
    Unit price
    per 
    Sold out
  • Princess Lab-Grown Diamond Three-Stone Engagement Ring IGI Certified 14K Yellow Gold 2.20 CTW
    Regular price
    $1,125.00
    Sale price
    $1,125.00
    Regular price
    Unit price
    per 
    Sold out
  • Princess Lab-Grown Diamond Kite-Style Bridal Set IGI Certified 14K White Gold 2.20 CTW
    Regular price
    $1,855.00
    Sale price
    $1,855.00
    Regular price
    Unit price
    per 
    Sold out
  • Round Lab-Grown Diamond Tension Set Solitaire Engagement Ring IGI Certified 14K White Gold 1.00 CT
    Regular price
    $1,799.00
    Sale price
    $1,799.00
    Regular price
    Unit price
    per 
    Sold out
  • Round Lab-Grown Diamond Semi-Bezel Solitaire Engagement Ring IGI Certified 14K Yellow Gold 1.00 CT
    Regular price
    $1,406.00
    Sale price
    $1,406.00
    Regular price
    Unit price
    per 
    Sold out
  • Oval Lab-Grown Diamond Eternity Ring IGI Certified 14K White Gold 4.00 CT
    Regular price
    $2,248.00
    Sale price
    $2,248.00
    Regular price
    Unit price
    per 
    Sold out