Certified Natural Blue

Untreated (1/2)

  • 7.85Cts Natural UNTREATED CORNFLOWER BLUE Sapphire SSEF/GRS/GIA Certified
  • 1.32 Ct CERTIFIED Natural BLUE SAPPHIRE Unheated Untreated Loose Gemstone
  • 2.05 Carat CERTIFIED Natural BLUE SAPPHIRE Unheated Untreated Loose Gemstone
  • 2.05 Ct CERTIFIED Natural BLUE SAPPHIRE Unheated Untreated Loose Gemstone
  • NATURAL Vivid Blue UNTREATED Sapphire 0.49ct IGI CERTIFIED Fancy Custom Kite Cut
  • Platinum Sapphire Ring, GIA Certified 6.72 tcw Blue Cushion Untreated Sapphire
  • 1.82 Ct CERTIFIED Natural BLUE SAPPHIRE Unheated Untreated Loose Gemstone
  • 76.45 Cts Certified Natural Aquamarine Huge Cushion Cut Untreated Gemstone
  • UNTREATED / CERTIFIED Copper & Manganese bearing Paraiba Tourmaline 5.27 Ct
  • Natural Loose Gemstone 2.82 Ct Unheated Untreated Blue Sapphire Certified
  • Green Blue Sapphire Ring 14K white gold Certified Untreated Heirrloom $3,284
  • NATURAL Untreated UNIQUE Green Blue Purple Sapphire 1.05ct Oval IGI CERTIFIED
  • Blue Sapphire Ring 14K white gold Pave Halo Certified Untreated Heirloom $4,79
  • 1.57 Ct CERTIFIED Natural BLUE SAPPHIRE Unheated Untreated Loose Gemstone
  • CERTIFIED 2.05 Ct Natural BLUE SAPPHIRE Unheated Untreated Loose Gemstone
  • 2.05 Ct Natural BLUE SAPPHIRE LGL CERTIFIED Unheated Untreated Loose Gemstone
  • Untreated GIA Certified 3.68 ct Royal-Vivid Blue Cushion Cut Ceylon Sapphire
  • GIA Certified Untreated 5.39 ct Blue Ceylon Natural Sapphire
  • GIA Certified Untreated 5.48 ct Oval Cut Blue Ceylon Natural Sapphire
  • 4 34 Ct Unheated Untreated Natural Kashmir Jammu Blue Sapphire Igi Certified
  • LeVian 2.55tcw GIA Certified Untreated Blue Spinel & Diamond 14k White Gold Ring
  • Platinum Sapphire Ring, GIA Certified 6.72 tcw Blue Cushion Untreated Sapphire
  • Certified Stunning Untreated 4.43 ct Blue Sapphire & Diamond Platinum Ring
  • 2.22 Ct Natural Untreated Blue Spinel Pear Certified VVS
  • 47.96 ct. Huge! Certified Round Cabochon Grayish Blue Star Sapphire, Untreated
  • Certified Natural 6 20ct Unheated Blue Sapphire Untreated Madagascar Loose Gem
  • Blue-green 0.18 carat Brazilian paraiba tourmaline, untreated, GIA Certified
  • Certified 24.20 Ct Natural Untreated Aqua Blue Aquamarine Genuine Loose Oval Gem
  • Certified Untreated 1.88 ct Ceylon Blue Sapphire & Diamonds Ring
  • GIA Certified 3.51 ct. Blue Sapphire Untreated BURMA, MYANMAR
  • GIA Certified Untreated 5.62 ct Blue Cushion cut Natural Ceylon Sapphire
  • 2.29 ct Natural Untreated GIC Certified Cobalt Blue Spinel Heart VVS
  • Natural Certified Untreated Blue Sapphire, 2.96ct