Certified Natural Blue

Tanzanite (1/3)

  • 172 Cts Natural Tanzanite Rough Vibrant Blue Rare Huge Certified Gemstone
  • 14KT White Gold 100% Natural Blue Tanzanite 2.10Ct EGL Certified Diamond Ring
  • 4.50CtFlawless Natural D Block Best Green Blue Certified Cushion Cut Tanzanite
  • 6.30Ct GIA Certified IF Oval Cut 12 x 10 mm AAA Natural Violet Tanzanite
  • 6.04 Ct GIA Certified AAA Natural D Block Tanzanite Blue Violet Trillion Cut
  • 1.65Ct 14KT Solid White Gold Natural Blue Tanzanite EGL Certified Diamond Ring
  • Certified Natural 5.83ct Blue-Green Tanzanite and 1.62cttw Dia 14KT White Gold
  • 18.37Ct GIA Certified IF Sparkling Pear 19 x 15 mm Natural 5 Grade Tanzanite
  • 14KT Yellow Gold 1.60 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • 5.15 Ct IGI Certified AA+ Natural Tanzanite Gemstone Violet Blue Cushion Cut
  • 2.12 cts HKD-Certified Natural Baguette-cut Bluish-Violet IF Tanzanite
  • 14KT White Gold Natural Blue Tanzanite 2.10CT EGL Certified Diamond Pendant
  • 10.3 x 5.5 mm NATURAL BLUE TANZANITE Certified LARGE CLEAN LOOSE GEMSTONES
  • 14KT White Gold 2.30 Carat Natural Blue Tanzanite & EGL Certified Diamond Ring
  • 14KT White Gold Natural Blue Tanzanite 2.55Ct EGL Certified Diamond Women's Ring
  • A Certified & Intense Blue Museum Grade 7.37 Ct Round Brilliant Cut Tanzanite
  • 3.64 Ct IGI Certified AAA Natural D Block Tanzanite Green Blue Violet Pear Cut
  • Elegant Certified Natural Blue Sapphire Amethyst Tanzanite Earrings By Nafisa Designs
  • 2.72 Ct IGI Certified AAA+ Natural D Block Tanzanite Violet Blue Cushion Cut
  • 2888.30Cts. Natural Certified Loose Tanzanite Gemstone Mineral Rough 3236
  • GIA Certified 2.18CT Marquise Bluish Violet Zoisite TANZANITE Loose Gemstone
  • 1.80 Carat EGL Certified Diamond & Natural Blue Tanzanite 14KT Yellow Gold Ring
  • 14KT White Gold Natural Blue Tanzanite 2.00 Carat EGL Certified Diamond Ring
  • 1.85Ct Natural Blue Tanzanite EGL Certified Diamond Ring In 14KT Solid Gold
  • 14KT Yellow Gold 1.93 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • 4.41ct Lorique Certified Deep Blue AAA Tanzanite 18k Gold Collectors Ring
  • 14KT White Gold 2.35 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • 1.95 Carat 14KT Yellow Gold Natural Blue Tanzanite EGL Certified Diamond Ring
  • 62.30 Cts Natural Tanzanite Rough Finest Blue Rare Huge Certified Gemstone
  • Natural earth mined Tanzanite, Pear Shape, 2.83ct GIL certified
  • 6.18 Cts Certified Natural Tanzanite Lusturous Blue Top Quality Huge Gemstone
  • 2.35 Carat Natural Blue Tanzanite EGL Certified Diamond Ring In 14KT White Gold
  • 14KT Real White Gold 2.20Ct Natural Blue Tanzanite EGL Certified Diamond Ring