On Sale At rickdenham.com!

Tanzanite Certified


5.25 ct PGTL Certified Oval (11 x 10 mm) Bluish Violet Tanzanite Gemstone

$76.00


5.73 cts GIA Certified Tanzanite - USA Seller - AAAA Loose Gemstone

$405.00


6.07 ct GIA CERTIFIED VERY GOOD HEART CUT (12 X 12 MM) BLUISH VIOLET TANZANITE

$309.00


6.29 cts GIA Certified Tanzanite - USA Seller - No Reserve

$376.00


3.41 ct GIA CERTIFIED TERRIFIC PEAR CUT (12 X 9 MM) BLUISH VIOLET TANZANITE

$108.50


Loose Gemstone 6 to 8 Cts Natural Tanzanite Pear Shape Certified

$24.99


4.08 Ct IGI Certified A+ Natural D Block Tanzanite Green Violet Cushion Cut

$374.99


Rare 4.60 Ct 100% Natural Deep Blue Tanzanite Gem Stone Certified Top Quality

$7.38


49.35 Ct Natural Violet Blue Tanzanite AGSL Certified Specimen Rough Untreated

$6.01


1.70 Ct IGI Certified AA Natural DBlock Tanzanite Blue Violet Color Cushion Cut

$306.99


GGL Certified 13.30 Ct Emerald Cut Remarkable Natural Tanzanite Loose Gemstone

$8.50


Emerald Cut 8.87 Ct Natural Tanzanite Certified Loose Gemstone

$7.50


79.80 Ct Natural Violet Blue Tanzanite Facet Rough Untreated AGSL Certified

$20.00


63.55 Ct Natural Violet Blue Tanzanite Untreated AGSL Certified FACET Rough

$10.49


1.62 Ct IGI Certified A+ Natural D Block Tanzanite Blue Violet Color Oval Cut

$169.99


100% Natural Violet Blue Tanzanite Loose Gem Stone 1.60 Ct AGSL Certified Oval !

$9.99


117.65 Ct Natural Violet Blue Tanzanite Untreated AGSL Certified FACET Rough

$40.00


GGL Certified 5.60 Ct Emerald Cut Magnificent Natural Tanzanite Gem Best Offer

$7.50


Blue Tanzanite Gemstone Rough 249.65 Ct Natural 65 x 23 mm AGSL Certified E2708

$6.49


71.60 Ct Natural Violet Blue Tanzanite Untreated AGSL Certified FACET Rough

$10.49


Blue Tanzanite Gemstone Rough 77.90 Ct Natural VS Clarity AGSL Certified D2727

$8.50


Tanzanite Emerald Cut Gemstone 6.80 Ct Natural VS Clarity AGSL Certified E5504

$15.00


GGL Certified 10.90 Ct Radiant Cut Transparent Natural Tanzanite Loose Gemstone

$24.99


4.13 Ct IGI Certified AA Natural D Block Tanzanite Green Violet Cushion Cut

$459.99


6.50 Ct GGL Certified Natural Cushion shape Blue Tanzanite Gems Ring Size

$19.99


Blue Tanzanite Gemstone Rough VS Clarity 155.86 Ct Natural AGSL Certified E2705

$6.49


7.05 Ct Blue Tanzanite Gemstone Natural Emerald Cut Bumper Sale Certified E5523

$6.05


6.72 Ct Natural Loose Gemstone Certified Tanzanite Trillion Shape

$8.50


GGL Certified 12.10 Ct Oval Cut Natural Magnificent Tanzanite Loose Gemstone

$10.50


8.15 Ct GGL Certified Natural Cushion Cut Blue Tanzanite Gems Ring size

$9.99


GGL Certified 9.15 Ct Emerald Cut Fascinating Natural Tanzanite Loose Gemstone

$19.99


GGL Certified 13.10 Ct Emerald Cut Exceptional Natural Tanzanite Loose Gemstone

$7.50


Natural Blue Tanzanite Loose Gemstone 2.30 Ct Oval 9 x 6 mm Pair AGSL Certified

$8.54