Gia Certified Natural

Shape > Oval (1/2)

  • Gia Igi Certified Kashmir Blue Sapphire 3.04 Cts Natural Untreated Oval
  • 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 Grs Igi Certified Kashmir Blue Sapphire 3.60 Cts Natural Untreated Deep Blue
  • Diamond Sapphire Ring White Gold Natural Ceylon 14k Oval Gia Certified 4.39 Ctw
  • Gia Certified 1.05ct Oval Cut Blue Spinel. Mogok Burma
  • Paraiba Tourmaline Ring Gold Diamond Natural Gia Certified 8.08ctw Retail $14800
  • Fine Vivid Green Gia Certified 1.38ct Unheated Sapphire Oval Cut Untreated Gem
  • Gia Certified Natural Teal Sapphire Vvs Diamond 18k White Gold Ring 0.57 Tcw
  • Gia Certified Zambia Emerald 2.57 Cts Natural Lively Intense Green Oval
  • Gia Certified Colour Change Sapphire 1.01ct Untreated Oval Cut Unheated Rare Gem
  • Gia Certified 0.39ct Oval Cut Transparent Red Ruby
  • 143.43 Crts Gia Certified Largest Zultanit Color Change Diaspore %100natural
  • 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 Certified Afghanistan Emerald 4.69 Cts Natural Bright Neon Green 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
  • 2.09ct Gia Certified Colour Change Sapphire Green Purple Untreated Oval Unheated
  • Exceptionally Rare Gia Certified 1.28ct Gem Quality Transparent Grandidierite
  • Gia Certified Sri Lanka Blue Sapphire 5.73 Cts Natural Untreated Oval
  • Excessively Rare Gia Certified 0.35ct Almost Eye Clean Fine Grandidierite
  • Gia Certified Top Quality Color, Change Diaspore Gemstone, Natural 12 Crts Video
  • Wow! 12.21 Carat Gia Certified Perfect Aaa+ Neon Blue Loose Paraiba Tourmaline
  • Ssef Gubelin Agl Gia Grs Certified Kashmir Blue Sapphire 5.78 Cts Natural
  • Tsavorite Garnet Ring Gold Diamond Natural 3.89ctw Gia Certified Retail $16200