Certified Natural Blue

Carat (1/3)

  • 2.35 Carat Natural Blue Tanzanite EGL Certified Diamond Ring In 14KT White Gold
  • Certified 4.83 Carat AAAA Graded Tanzanite Solitaire set in 14k White Gold
  • Top Quality 12.21 Carat Git Certified Neon Blue Green Paraiba Tourmaline Pear
  • 14KT White Gold 2.50 Carat Natural Blue Tanzanite EGL Certified Diamond Studs
  • 14KT White Gold 2.50 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • GIA Certified Sapphire Blue Natural No heat 3.06 carat Diamond Platinum Ring
  • 14KT White Gold 2.00 Carat Natural Blue Tanzanite IGI Certified Diamond Ring
  • 1.22 carat Natural Blue Green Sapphire Oval Loose CERTIFIED SEALED GEMSTONE
  • Blue-green 0.18 carat Brazilian paraiba tourmaline, untreated, GIA Certified
  • 1.60 Carat 14KT White Gold Natural Blue Tanzanite EGL Certified Diamond Ring
  • 0.10 Carat Fancy Blue Diamond GIA Certified Natural Color Radiant
  • 2.45 Carat Real 14KT White Gold Natural Blue Topaz EGL Certified Diamond Ring
  • 1.70 Carat 14KT Yellow Gold Natural Blue Tanzanite EGL Certified Diamond Ring
  • 18.20 Carat Natural Aqua Blue Oval Aquamarine Checker Cut Certified Gem For Ring
  • 14KT White Gold 1.70 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • 2.10 Carat 14KT White Gold Natural Blue Tanzanite IGI Certified Diamond Ring
  • Natural Blue Sapphire Ova Loose Gemstone 8mm x 6mm 1.37 carat Certified Sealed
  • 1.28 carat Natural Light Blue Sapphire Oval Loose CERTIFIED SEALED GEMSTONE
  • 1.00 carat Natural Medium Blue Sapphire Round Loose CERTIFIED SEALED GEMSTONE
  • Certified 2. Carat 3-Stone Blue Sapphire Engagement Ring in Solid 14K White Gold
  • 0.04 Carat Fancy Light Grayish Blue Diamond GIA Certified Natural Color Radiant
  • 1.01 Carat Fancy Blue VS2 Radiant Shape Natural Loose Diamond Certified Enhanced
  • 1.70 Carat Enhanced Blue Diamond Engagement Ring 14K White Gold Certified Halo
  • Bsp4361 Blue Sapphire Certified Natural Blue Sapphire Weighing 5 60 Carat In Oval Shape
  • 14KT White Gold 2.15 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • GIA Certified 10 Carat No Heat Royal Blue Star Sapphire Men's Ring 18K Gold
  • Royal Blue 4.52 carat Madagascar Sapphire and Diamond Ring GIA Certified $42k
  • 0.47 Carat Light Blue Loose Diamond Natural Color Certified Marquise Shape
  • Platinum Enhanced Blue Diamond Engagement Ring Certified 1.20 Carat Unique
  • 2 02 Carat Gia Certified Natural Blue Sapphire Frim Srilanka
  • Blue Topaz 6 79 Carat Natural Blue Topaz
  • 1.22 carat Fancy Vivid Green Blue Loose Natural Diamond Brilliant Cut Certified
  • Royal Blue 2.68 carat Natural Sapphire and Diamond Ring GIA Certified $18k