Certified Natural Blue

Diamond (2/7)

  • 14KT White Gold 100% Natural Blue Tanzanite 1.90Ct EGL Certified Diamond Pendant
  • 1.85 ct Blue Diamond Pendant in 14kt Gold, AAA. Certified. Gift for wife
  • Certified $9K 2.44ct Natural NO HEAT Blue Sapphire Diamond Platinum Wedding Ring
  • 1.17 CT Loose Natural Diamond Fancy vivid Blue Green Radiant Cut Certified NICE
  • 18k Gold 7.22 Ct. Certified Gia Neon Blue Paraiba Tourmaline Diamond Earrings
  • Natural Fancy Intense Blue Diamond R8309
  • Certified $4000 1.29ct Natural NO HEAT Blue Sapphire Diamond Platinum Ring
  • 0.90 CT Loose Natural Diamond Fancy Vivid Green Blue VS2 Round Cut Certified
  • 1.70 Carat 14KT Yellow Gold Natural Blue Tanzanite EGL Certified Diamond Ring
  • Certified No Heat 1.80ct Sapphire VS Diamond 18ct White Gold Engagement Ring
  • Gia Certified Unheated Vs2 Natural Blue Sapphire Diamond Platinum Engagement Ring Gem A131428
  • Gia Certified Unheated Natural Vvs Blue Sapphire Diamond 18k White Gold Engagement Ring C514
  • 1.75CT 14KT White Gold Natural Blue Tanzanite EGL Certified Diamond Pendant
  • 2.65Ct Natural Blue Tanzanite & EGL Certified Diamond Earrings In 14KT Gold
  • Gia Certified Natural Vvs Blue Tiffany Sapphire Diamond White Gold 18k Engagement Cocktail Ring
  • 14KT White Gold Natural Blue Tanzanite 2.30Ct IGI Certified Diamond Studs
  • 14KT White Gold 1.70 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • 18k Gold 4.38 Ct. Gia Certified Neon Blue Paraiba Tourmaline Diamond Ring
  • 2.10 Carat 14KT White Gold Natural Blue Tanzanite IGI Certified Diamond Ring
  • 14KT White Gold Natural Blue Tanzanite 2.35Ct EGL Certified Diamond Pendant
  • 18k Gold 7.02 Ct Certified Gia Super Neon Blue Paraiba Tourmaline Diamond Ring
  • Pear Shape Blue Diamond Pendant in 14 kt Gold. FREE Gold Chain. Certified. Brazil
  • 18k Gold 2.86 Ct Gia Certified Blue Green To Purple Alexandrite Diamond Ring
  • Certified Fine Blue Sapphire And Diamond 3 Stone 18ct Yellow & White Gold Ring
  • Men S Gia Certified Flawless Natural Blue Zircon Diamond 18k White Gold Gents Ring A141667
  • 22ct Gold Sapphire and Diamond Earrings with 18ct loop, certified by H Samuels
  • 18k Gold 2.75 Ct Gia Certified Blue Green To Purple Alexandrite Diamond Ring
  • 18k Gold 4.13 Ct Gia Certified Blue Green To Purple Alexandrite Diamond Ring
  • 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
  • 18k Gold 3.82 Ct. Gia Certified Neon Blue Paraiba Tourmaline Diamond Ring
  • 14KT White Gold 2.15 Carat Natural Blue Tanzanite EGL Certified Diamond Ring