Certified Natural Blue

Tanzanite (1/7)

  • 2.84 ct AIG Certified AAA+ Grade Oval (9.5 x 7.5 mm) Loose Tanzanite Gemstone
  • NATURAL CERTIFIED AA TANZANITE SILVER RING AND 2 BLUE DIAMONDS 0.68ct EYE CLEAN
  • GIA CERTIFIED 3.58 ct AAAA Grade PEAR (11 x 8 mm) GENUINE D'BLOCK TANZANITE
  • 7.27 Cts Certified Natural Tanzanite Vibrant Blue Sparkling Emerald Cut Gemstone
  • 2.63 ct AIG Certified AAAA First-class Cushion (9 x 7 mm) D'Block Tanzanite
  • 2.36 ct AIG Certified AAAA World class Octagon (10 x 6 mm) D'Block Tanzanite
  • Stunning Natural Tanzanite Loose Gemstone 7.97 Ct Ring Size Lab Certified
  • BIG & RARE 38.05 Ct Natural Violet Blue Tanzanite D Block Certified Gemstone AAA
  • NATURAL CERTIFIED TANZANITE 1.22ct 8.25×6.32mm AAA, VVSI-IF
  • 6.79 Ct GIA Certified AAAAA+ Natural D Block Tanzanite Blue Violet Cushion Cut
  • 2.01 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Marquise Cut
  • Genuine certified 1.54 carat tanzanite with VS clarity
  • 3.96 ct GIA CERTIFIED AAAA FIVE-STAR PEAR CUT (12 X 8 MM) D'BLOCK TANZANITE
  • 3.88 ct GIA CERTIFIED AAAA MARVELOUS TRIANGLE CUT (9 X 9 MM) D'BLOCK TANZANITE
  • A PAIR OF NATURAL CERTIFIED TANZANITE 1.84ct, 6.95×5.07mm AAA BLUE FLAWLESS
  • Tanzanite certified d block 1.05Carat Oval Cut blue Rare Gemstone Vvs
  • NATURAL OVAL CUT CERTIFIED TANZANITE 2.26ct 9.49×7.4mm AAA FLAWLESS
  • 2.47 ct AIG Certified AAAA Significant Trillion (8 x 8 mm) D'Block Tanzanite
  • 3.16 ct AIG Certified AAAA Grade Stunning Octagon (10 x 6 mm) D'Block Tanzanite
  • 2.94 ct AIG Certified AAAA Grand looking Oval (10 x 8 mm) D'Block Tanzanite
  • 3.85 ct GIA CERTIFIED AAAA CHARMING OVAL CUT (10 X 8 MM) D'BLOCK TANZANITE
  • 3.04 ct AIG Certified AAAA Grade Amazing Oval Cut (10 x 8 mm) D'Block Tanzanite
  • NATURAL, Unheated, untreated Certified Tanzanite & diamond necklace. IMMACULATE
  • GIA Certified 3.94 Ct Heart Tanzanite Diamond Engagement Ring 14k White Gold
  • 5.86 Ct GIA Certified AAAAA Natural D Block Tanzanite Blue Violet Cushion Cut
  • Tanzanite & Diamond Engagement Wedding Ring Set 18k & 14k White Gold certified
  • 6.79 Ct GIA Certified AAAAA+ Natural D Block Tanzanite Blue Violet Cushion Cut
  • Tanzanite Ring Gold 14K Diamond Sapphires Natural Real GIA Certified 11.09 CTW
  • 7.99 Ct IGI Certified AA Natural D Block Tanzanite Oval Cut Green Blue Violet
  • Tanzanite Ring Gold Diamond 14k NO HEAT Natual GIA Certified 6.97CT RETAIL$15800
  • Tanzanite Diamond Gold Ring NO HEAT Natural GIA Certified 7.55CTW RETAIL $15800
  • Tanzanite Ring Gold Diamond 14k NO HEAT Natual GIA Certified 6.97CT RETAIL$15800
  • Tanzanite Diamond Gold Ring NO HEAT Natural GIA Certified 7.55CTW RETAIL $15800