Gia Certified Natural

Gemstone Shape > Oval (1/5)

  • Gia Certified Sri Lanka Blue Sapphire 8.28 Cts Natural Untreated Oval
  • Gia Certified Sri Lanka Blue Sapphire 8.65 Cts Natural Untreated Intense Blue
  • Rare 1.26ct Gia Certified Parti Colour Thai Sapphire Blue Green Yellow Untreated
  • Gia Igi Certified Madagascar Blue Sapphire 3.86 Cts Natural Untreated Oval
  • Gia Certified Sri Lanka Blue Sapphire 6.75 Cts Natural Untreated Oval
  • 2.13ct Gia Certified Natural Ruby Oval Shape Cut Loose Rich Red Cocktail Pendant
  • Gia & Grs Certified Mozambique Ruby 3.18 Ct. Natural Untreated Oval Exceptional
  • Fine Deep Green Blue Gia Certified 1.03ct Unheated Sapphire Oval Cut Untreated
  • Certified Natural 0.98ct Unheated Peach Sapphire Madagascar Oval Vs Clarity
  • Gia Certified Madagascar Alexandrite 2.86 Cts Natural Untreated Fiery Green Oval
  • Gia Certified 1.04ct Thai Brilliant Cut Natural Ruby Loose Gemstone
  • Gia Certified Sri Lanka Blue Sapphire 10.32 Cts Natural Untreated Lively Blue
  • Certified Natural Green Sapphire 0.93ct Vs Clarity Madagascar Rose Cut Oval
  • Precious Gia Certified Natural Ruby Pigeon's Blood Red Oval 1.03 Carts
  • Gia Certified Sri Lanka Blue Sapphire 8.43 Cts Natural Untreated Oval
  • Certified Natural Unheated Bluish White Sapphire 0.93ct Vs Madagascar Oval
  • 3.38ct Gia Certified Kashmir Sapphire Untreated Rare Color Change Purple To Red
  • 1.66ct Gia Certified Colour Change Garnet Untreated Oval Cut Rare Gem 8.2x5.9mm
  • Gia Certified Natural Color Change Sri Lanka Alexandrite 4.07ct Loose Gemstone
  • Gia Grs Certified Kashmir Blue Sapphire 4.56 Cts Natural Untreated Medium Blue
  • 5.01ct Natural Oval Greenish Blue Zircon Gia Certified Loose Gemstone
  • Certified Natural Unheated 0.71ct Purple Sapphire Vs Clarity Madagascar Oval
  • 2.74ct Gia Certified Ruby Rich Red Oval Cushion Shape Cut Natural Loose 2.75ct
  • Gia & Grs Certified Pigeon's Blood Red Ruby 4.05 Ct. Natural Unheated Important
  • Gia Certified Sri Lanka Blue Sapphire 8.55 Cts Natural Untreated Oval
  • Fantastic Loose Gia Certified Oval Yellow Sapphire Gemstone 2.21ct