Certified Natural Blue

Carat (1/5)

  • 5.10 carat Natural Aquamarine and Diamond Ring GIA Certified
  • 7 Carat Gia Certified Sapphire Diamond Ring Royal Blue Oval Shape Trillion Cut
  • 2.20 Carat 18KT White Gold Natural Blue Tanzanite & EGL Certified Diamond Ring
  • Natural Blue Sapphire 10 Carat Gia Certified Unheated Blue Sapphire
  • 1.60 Carat Natural Blue Tanzanite EGL Certified Diamond Ring In 14KT Yellow Gold
  • 1.12 carat Fancy vivid Blue Loose Natural Diamond Cushion Shape VS1 Certified
  • GIA Certified 4 Carat Cushion Tanzanite Diamond Engagement Ring 14k White Gold
  • 5.00 carat Fancy Vivid Blue VS2 Loose Natural Diamond Cushion Cut Certified RARE
  • 0.11 Carat Fancy Vivid Blue Diamond GIA Certified Natural Color Cushion
  • Loose Round Diamond Fancy Blue Color SI1 Certified Natural Enhanced 1.72 Carat
  • 1.00 carat Fancy vivid Blue Loose Natural Diamond Radiant Cut VS1 IGL Certified
  • 2 15 Carat Gia Certified Natural Blue Sapphire
  • 0.41 Carat Fancy Intense Blue Green Certified Diamond Natural Color Loose Pear
  • 2.26 carat Natural UNTREATED BRAZILIAN Paraiba and Diamond Ring AGL Certified
  • 5.10 carat Natural Aquamarine and Diamond Ring GIA Certified
  • 19.06 carat Natural Aquamarine and Diamond Ring 18k White Gold GIA Certified
  • 4 Carat Blue SI2 Round Cut Natural Certified Diamonds 14k Gold Engagement Ring
  • 14KT White Gold 1.90 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • 0.13 Carat Fancy Vivid Green Blue Diamond GIA Certified Natural Color Oval
  • Gorgeous! 7.50 Carat Gia Certified Neon Poolwater Blue Paraiba Tourmaline
  • 14KT White Gold 2.35 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • 3ct GIA CERTIFIED SAPPHIRE CUSHION CUT ROYAL BLUE NATURAL LOOSE 3 CARAT OVAL
  • 14KT Yellow Gold 2.15 Carat Natural Blue Tanzanite EGL Certified Diamond Pendant
  • Royal Blue 3.08 carat Sri Lankan Sapphire and Diamond Ring GIA Certified $18k
  • 1.61 carat Fancy Blue Green VVS2 Loose Natural Diamond Radiant GIA Certified
  • Stunning! 6.90 Carat Gia Certified Neon Poolwater Blue Paraiba Tourmaline
  • IGI Certified 1.41 carat Sri Lanka Natural Blue Transparent Oval Cut Sapphire
  • 1.71 carat Fancy Blue Green Loose Natural Diamond VVS2 Radiant Cut GIA Certified
  • Natural 5.07 Carat Certified Blue Sapphire Genuine Loose Gemstone
  • Gia Diamond 1.20 Carat Fancy Blue Vvs2 Pear 14k White Gold Natural Gia Certified
  • Certified 1.12 Carat Sky Blue SI2 Oval Enhanced Natural Loose Diamond 8.21x5.96m
  • 2.30 Carat Natural Blue Tanzanite EGL Certified Diamond Ring In 14KT White Gold
  • 2.55 carat Loose Natural Diamond Fancy Vivid Blue VS1 Round Brilliant Certified