Gia Certified Natural

Variety / Type > Blue (1/2)

  • Certified Natural Ceylon Cornflower Blue Sapphire 0.41ct Si Clarity 4mm Round
  • Gia Grs Certified Madagascar Blue Sapphire 5.30 Cts Natural Untreated Oval
  • Gia Certified Nigeria Blue Sapphire 4.02 Cts Natural Untreated Cushion
  • Gia Igi Certified Kashmir Blue Sapphire 3.04 Cts Natural Untreated Oval
  • Gia Certified Kashmir Blue Sapphire 6.69 Cts Natural Untreated Lustrous Blue
  • Gia Certified Sri Lanka Blue Sapphire 8.62 Cts Natural Untreated Oval
  • Gia Certified Kashmir Blue Sapphire 5.47 Cts Natural Untreated Cornflower Blue
  • Gia Certified Kashmir Blue Sapphire 6.28 Cts Natural Untreated Cushion
  • Gia Grs Igi Certified Kashmir Blue Sapphire 3.60 Cts Natural Untreated Deep Blue
  • 1.50ct Gia Certified Fine Blue Untreated Sapphire Pear Teardrop Cut Unheated Gem
  • Gia Grs Certified Kashmir Blue Sapphire 17.67 Cts Natural Untreated Cushion
  • Gia Certified 1.05ct Oval Cut Blue Spinel. Mogok Burma
  • Gia Certified Madagascar Blue Sapphire 2.33 Cts Natural Untreated Cushion
  • Gia Certified Sri Lanka Blue Sapphire 4.13 Cts Natural Untreated Round
  • Gia Certified Kashmir Blue Sapphire 6.23 Cts Natural Untreated Dark Royal Blue
  • Gia Certified Kashmir Blue Sapphire 4.03 Cts Natural Untreated Oval
  • Gia Grs Certified Kashmir Blue Sapphire 3.17 Cts Natural Untreated Oval
  • Gia Igi Certified Kashmir Blue Sapphire 7.60 Cts Natural Untreated Deep Blue
  • Gia Igi Certified Kashmir Blue Sapphire 5.26 Cts Natural Untreated Royal Blue
  • Gia Certified Sri Lanka Blue Sapphire 5.73 Cts Natural Untreated Oval
  • Gia & Gsi Certified 1.21 Ct Pear Shaped Blue Natural Corundum Sapphire Stone
  • Superb Gia Certified 1.50ct Pear Cut Unheated Eye Clean Blue Sapphire
  • Ssef Gubelin Agl Gia Grs Certified Kashmir Blue Sapphire 5.78 Cts Natural
  • Gia Certified Kashmir Blue Sapphire 7.21 Cts Natural Untreated Round
  • Gia Certified Kashmir Blue Sapphire 5.90 Cts Natural Untreated Cushion
  • Gia Certified 2.45ct Oval Cut Unheated Blue Sapphire