7 products

Collection: GIA Certified Jewelry

  • 10.88ct Royal Blue Kashmir Sapphire Ring w/ Diamonds (GIA, Platinum)
    10.88ct Royal Blue Kashmir Sapphire Ring w/ Diamonds (GIA Platinum) - JEWELRY Boston
    Regular price
    $1,300,000
    Sale price
    $1,300,000
    Unit price
    per 
  • 29.83ct Oval Blue Piranesi Sapphire 3-Stone Ring (GIA Certified, Platinum)
    29.83ct Oval Blue Piranesi Sapphire 3-Stone Ring (GIA Certified Platinum) - JEWELRY Boston
    Regular price
    $425,000
    Sale price
    $425,000
    Unit price
    per 
  • 6.07ct Ceylon Sapphire & Diamonds Drop Earrings (GIA, White Gold)
    6.07ct Ceylon Sapphire & Diamonds Drop Earrings (GIA White Gold) - JEWELRY Boston
    Regular price
    $27,500
    Sale price
    $27,500
    Unit price
    per 
  • 2.78ct Royal Blue Ceylon Sapphire & Diamond 3-Stone Ring (GIA, White Gold)
    2.78ct Royal Blue Ceylon Sapphire & Diamond 3-Stone Ring (GIA White Gold) - JEWELRY Boston
    Regular price
    $13,500
    Sale price
    $13,500
    Unit price
    per 
  • 2.46ct Cushion Sapphire & Diamond Cluster Ring (GIA Certified,White Gold)
    2.46ct Cushion Sapphire & Diamond Cluster Ring (GIA Certified White Gold) - JEWELRY Boston
    Regular price
    $21,000
    Sale price
    $21,000
    Unit price
    per 
  • 5.03ct Old European Cut Diamond & Sapphire Ring (GIA Certified, Platinum)
    5.03ct Old European Cut Diamond & Sapphire Ring (GIA Certified Platinum) - JEWELRY Boston
    Regular price
    $125,000
    Sale price
    $125,000
    Unit price
    per 
  • 3.91 Carat Cushion Cut Sapphire Ring GIA Certified
    3.91 Carat Cushion Cut Sapphire Ring Gia Certified - Jewelry Boston
    Regular price
    $22,500
    Sale price
    $22,500
    Unit price
    per