Certified Natural Blue

Tanzanite (1/8)

  • Huge 51.80 Ct Natural Deep Blue Tanzanite D Block AGL Certified Loose Gemstone
  • 510 Cts Natural Tanzanite Rough Vibrant Blue Certified Huge Museum Size Gemstone
  • CERTIFIED Natural Blue Tanzanite Round Shape Lot 6 Piece 54.00 Ct Gemstone
  • HUGE 102.20 Ct Natural D'Block Blue Tanzanite GIT Certified Gemstone Cushion Cut
  • UNHEATED 10 Pcs Certified Natural Blue Tanzanite 10x8 mm Cushion Loose Gems
  • 12.60 Cts Huge Natural Tanzanite Vibrant Blue Dazzling Loose Certified Gemstone
  • Certified Rare Natural Blue Tanzanite 23.15 Ct Square Cut Treated Loose Gemstone
  • Certified Tanzanite (AAA) & Diamond Halo Ring 18ct White Gold, Size N
  • Certified 10x8 mm Cushion Natural Blue Tanzanite UNHEATED 10 Pcs Lot Loose Gems
  • Certified 22.20 Ct Rare Natural Blue Tanzanite Oval Cut Loose Gemstone
  • 67.80 Ct SGTL Certified Natural Violet Blue Tanzanite Untreated Facet Rough
  • 13.50 Ct Certified Natural Flawless Blue Tanzanite Square Cut Loose Gemstone
  • Certified Rare Natural Sky Blue Tanzanite 27.00 Ct Emerald Cut Treated Gemstone
  • Natural Blue Tanzanite Certified Unheated Untreated Raw Rough Lot Loose Gemstone
  • 100% Natural Blue Tanzanite 1.28Ct & IGI Certified Diamond Pendant In 14KT Gold
  • 1.22Ct Natural Blue Tanzanite IGI Certified Diamond Pendant In 14KT White Gold
  • 100% Natural Blue Tanzanite 1.55Ct & IGI Certified Diamond Pendant In 14KT Gold
  • 2.30Ct 100% Natural Royal Blue Tanzanite IGI Certified Diamond Ring In 14KT Gold
  • Certified 18k White gold Tanzanite Diamond Ring Hallmarked Gold Rings
  • Huge 69.70 Ct Natural Deep Blue Tanzanite D Block AGL Certified Treated Gemstone
  • 350 Ct Natural Mixed Shape Blue Tanzania Tanzanite Loose Gemstone CERTIFIED Lot
  • Huge 55.25 Ct Natural Deep Blue Tanzanite D Block AGL Certified Treated Gemstone
  • 170.50 Cts Certified Natural Tanzanite Rough Vibrant Blue Crystal Huge Gemstone
  • 9.78 Cts Certified Natural Tanzanite Superb Blue Top Quality Rare Huge Gemstone
  • 7.35 Ct IGI Certified AA+ Natural D Block Tanzanite Blue Violet Oval Cut
  • 2ct Tanzanite Solitiare AAA Certified Gold, Silver, Platinum Ring
  • 15.15 Ct Certified Natural Flawless Blue Tanzanite Oval Cut Loose Gemstone
  • NATURAL CERTIFIED AAA TANZANITE 1.22ct 8.25×6.32mm BLUE VVS STIL IN SEALED CERT
  • 510 Cts Certified Natural Tanzanite Rough Vibrant Blue Rare Musuem Size Gemstone
  • NATURAL Huge Tanzanite 31.30 Cts Rich Blue Top Quality GTL Certified Gemstone
  • 74 Cts Certified Natural Tanzanite Rough Vibrant Blue Crystal Huge Rare Gemstone
  • 2.66 ct AIG Certified AAAA Grade Significant Pear (11 x 8 mm) D'Block Tanzanite
  • Certified Tanzanite (AAA) & Diamond Halo Ring 18ct White Gold, Size N