Certified Natural Blue

Gemstone (1/3)

  • Certified Natural Blue Cobalt Spinel 3.50 Cts Oval Cut VVS Loose Gemstone
  • 21.00 Cts Natural Tanzanite GTL Certified Magnificent Blue AAA Carved Gemstone
  • Certified Natural Cobalt Blue Spinel 3.28 Cts Oval Cut Sri Lanka Loose Gemstone
  • 3109 Cts Certified Natural Blue Sapphire Huge Museum Size Collector's Gemstone
  • Certified Natural Unheated Blue Sapphire 1.15 Cts Round Cut Loose Gemstone
  • 4.11 Ct IGI Certified AAA Natural Tanzanite Gemstone Cushion Green Blue Violet
  • 25.00 Ct Natural Tanzanite AAA Magnificent Blue Moghul Carved Certified Gemstone
  • Certified Sri Lanka Natural Blue Sapphire 1.20 Cts Oval Cut Loose Gemstone
  • Certified Natural Unheated Cornflower Blue Sapphire 1.17 Cts Oval Loose Gemstone
  • Certified Natural Sapphire, Ceylon Blue Sapphire, 1.28ct Oval Loose Gemstone
  • Certified Natural Cobalt Blue Spinel 3.28 Cts Oval Cut Sri Lanka Loose Gemstone
  • Certified Natural Unheated Cobalt Spinel 4.33 Cts Octagon Cut Loose Gemstone
  • Certified Natural Unheated Cobalt Blue Spinel 2.81 Ct Cushion Cut Loose Gemstone
  • CERTIFIED 2.44 Ct Natural BLUE SAPPHIRE Unheated Untreated Loose Gemstone A2
  • Certified Natural Gem Stone Ceylon Sky Blue Sapphire 1.77ct Oval Loose Gemstone
  • Certified 3.48 Ct Natural Diamond Blue Sapphire Gemstone Ring 14K White Gold
  • Certified Real 14K White Gold 3.4Ct Natural Diamond Blue Sapphire Gemstone Ring
  • 4970 Cts Unheated Natural Sapphire Corrundum Rough Certified Huge Gemstone
  • Biggest Earth Mined Museum Grade 19410 Cts Certified Natural Blue Sapphire Gemstone Gems India
  • Natural 6154 Ct African Blue Sapphire Museum Size Gemstone Rough Certified U912
  • 7 21ct Certified Natural Blue Sapphire Gemstone
  • 7130.00 Ct Certified Natural Sky Blue Turquoise Rough Attractive Gemstone CZ261
  • Certified Natural Blue Sapphire 3.52 Cts Radiant Cut Loose Gemstone VVS
  • Certified Natural Unheated Cornflower Blue Sapphire 1.07 Cts Cushion Gemstone
  • 463.85 Cts Natural Tanzanite Rough Finest Blue Certified Huge Museum Gemstone
  • Certified Natural Unheated Cobalt Blue Spinel 3.53 Cts Oval Cut Loose Gemstone
  • $800.75Ct Natural Lapis Gem Certified No Heat Blue Sapphire Loose Gemstone
  • Natural 5.07 Carat Certified Blue Sapphire Genuine Loose Gemstone
  • FINE Natural Blue Spinel 0.95ct UNTREATED Pear Cut IGI CERTIFIED Loose Gemstone
  • 1.55 ct CERTIFIED Natural Cornflower Blue sapphire IF heated Gemstone Sri Lanka
  • GGTL Certified 1.05 ct Natural Blue sapphire VVS Oval gemstone Origin Sri Lanka
  • 4020Ct EGL Certified Natural Excellence Huge Blue Sapphire Gemstone Rough EQ30
  • 11.65 Ct GTL Certified Natural Tanzanite Lusturous Blue Top Sparkling Gemstone