Certified Natural Blue

Tourmaline (1/7)

  • Paraiba Tourmaline, IGI Certified, 1.65ct, RRP £1809, Sealed, Natural Paraiba
  • 9ct Gold Iolite Tourmaline and Yellow Sapphire Ring Size N 2.78g Certified 9k
  • CERTIFIED 1.49ct VVS Round Natural Unheated Green-Blue Indicolite Tourmaline
  • Certified Blue HUGE Natural Tourmaline 26.10Ct Namibia Oval Cut Treated Gemstone
  • 7.55 Ct Natural Indicolite Brazil Blue Green Tourmaline Certified Loose Gemstone
  • Natural Certified Blue Green Tourmaline Emerald Cut With Excellent Cut 13 Ct
  • Certified 24.35 Ct Natural Neon Blue Copper Bearing Paraiba Tourmaline Gemstones
  • CERTIFIED NATURAL PARAIBA TOURMALINE 9k GOLD RING 0.5ct
  • CERTIFIED NATURAL INDICOLITE TOURMALINE 0.96ct OCTAGONAL CUT VVS
  • 20.40 Ct Natural Certified RARE Copper Bearing Blue Paraiba Tourmaline Gemstones
  • CERTIFIED NATURAL PARAIBA TOURMALINE 0.88ct SI
  • 14.90 Ct Natural Blue Green Tourmaline Cushion Cut Certified Treated Loose Gem
  • CERTIFIED PARAIBA TOURMALINE 0.65cT SOLITAIRE 9K YELLOW GOLD SIZE P-Q
  • INDICOLITE BLUE TOURMALINE 1.63ct OCTAGONAL/STEP CUT VVS-IF CERTIFIED +NATURAL
  • Natural 5 Pcs Greenish Blue Paraiba Tourmaline 25 Ct. + Gemstone Lot Certified
  • Natural Blue Paraiba Tourmaline TREATED Certified 13.40 Ct Cushion Cut Loose Gem
  • Natural Blue Tourmaline U0026 Diamond Ring
  • CERTIFIED 1.00ct VVS Oval Natural Unheated Greenish Blue Indicolite Tourmaline
  • 4.53Ct GIL certified Oval cut 13 x 9mm 100% Natural Neon Blue Paraiba Tourmaline
  • CERTIFIED 1.49ct VVS Round Natural Unheated Green-Blue Indicolite Tourmaline
  • Wow! 1.39 Carat Agl Certified Gia Neon Brazilian Paraiba Tourmaline Brazil
  • 19.05 Ct Natural Mozambique Blue Indicolite Tourmaline Certified Gem 18x14 mm
  • 0.73ct GIA Certified Natural Paraiba Tourmaline Copper & Manganese Bearing
  • GIA Certified Natural Paraiba Tourmaline Gemstone 26.14ct Loose Gemstone Jewelry
  • Natural Greenish Blue Paraiba Tourmaline Loose Certified 15.70 Ct Baguette Cut
  • 6.02ct Blue Green Tourmaline, Emerald Cut, AIG CERTIFIED, Natural Gemstone
  • Gorgeous! 7.50 Carat Gia Certified Neon Caribbean Blue Paraiba Tourmaline
  • 10.37ct AGL Certified Rare Natural BI-COLOR TOURMALINE, Blue-Pink, Emerald Cut
  • IGI Certified MOZAMBIQUE Paraiba Tourmaline 1.81 Cts Natural Untreated Oval
  • 18k Gold 9.89 Ct. Gia Certified Neon Blue Paraiba Tourmaline Diamond Ring
  • 18k Gold 7.37 Ct. Certified Gia Neon Blue Paraiba Tourmaline Diamond Ring
  • 18k Gold 8.22 Ct Gia Certified Neon Green Blue Paraiba Tourmaline Diamond Ring
  • 18k Gold Agl 7.46 Ct. Gia Certified Neon Blue Paraiba Tourmaline Diamond Ring