Certified Natural Blue

Untreated

  • 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
  • 7.51 ct / Amazing UNTREATED INTENSE BLUE AQUAMARINE GCS London CERTIFIED
  • GIA Certified natural untreated Blue Burmese Burma Mogok Star Sapphire 67.41ct
  • 0.65ct Untreated Ceylon Blue Sapphire White Gold Solitaire Ring GIA CERTIFIED
  • NATURAL 0.89ct Untreated DEEP Blue Sapphire IGI CERTIFIED Oval Cut Loose Gem
  • NATURAL Untreated Ceylon Blue Sapphire Rare IGI CERTIFIED Oval Cut 0.94ct Gem
  • IGI CERTIFIED Untreated Ceylon Blue Sapphire and Diamond 3 Stone White Gold Ring
  • Blue Green Untreated Sapphire Ring 14K White Gold Certified Natural Heirloom $3
  • 2.17 ct Natural Untreated GIC Certified Cobalt Blue Spinel Heart Flawless
  • 4.07ct! BLUE SAPPHIRE GIA CERTIFIED UNTREATED 100% NATURAL -EXPERTLY FACETED
  • 2.01cts Natural UNTREATED CEYLON ROYAL Blue Sapphire GRS Certified
  • GIA Certified Natural Blue Sapphire 35.88 Carats Untreated Unheated Cushion Cut
  • GIA certified Untreated 2.98 ct Rich Blue Oval Cut Natural Ceylon Sapphire
  • 2.38cts EXTREMELY RARE Natural Untreated GRANDIDIERITE GRS Certified
  • GIA Certified natural untreated Blue Burmese Burma Mogok Star Sapphire 67.41ct