Tanzanite AIGS Loose Gemstones

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174 Results

15.82Ct "AIGS" CERTIFIED UNHEATED TANZANITE CAT'S EYE FROM TANZANIA
$1,999.99
or Best Offer
Free shipping
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12x5 mm Certified Natural Tanzanite Marquise Cut 2.39 CTS Faceted Loose Gems
$160.52
$14.05 shipping
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12x5 mm Certified Natural Tanzanite Marquise Cut 2.39 CTS Faceted Loose Gems
$187.33
or Best Offer
$6.53 shipping
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2.65 ct AIG Certified AAAA Pretty Round (8 x 8 mm) Violetish Blue Tanzanite
$752.99
or Best Offer
Free shipping
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3.84 ct AIG Certified Sparkling Oval (12 x 9 mm) Brownish Yellow Tanzanite
$597.99
or Best Offer
Free shipping
2.24 ct AIG Certified AAAA Elegant Round (8 x 8 mm) Violetish Blue Tanzanite
$637.99
or Best Offer
Free shipping
1.11 ct AIG Certified Attractive Cushion (6 x 6 mm) Greenish Yellow Tanzanite
$191.99
or Best Offer
Free shipping
4.37ct Natural Tanzanite AIG USA Certified Loose Gemstone December Birthstone
$34.00
$6.99 shipping
0 bids
4d 11h
2.28 ct AIG CERTIFIED AAAA GRADE TOPNOTCH CUSHION (9 X 7 MM) D'BLOCK TANZANITE
$589.99
or Best Offer
Free shipping
2.32 ct AIG CERTIFIED AAAA GRADE WORLD CLASS OVAL (10 X 8 MM) D'BLOCK TANZANITE
$599.99
or Best Offer
Free shipping
1.60 ct AIG Certified Phenomenal Pear Shape (9 x 7 mm) Greenish Blue Tanzanite
$264.99
or Best Offer
Free shipping
2.25 ct AIG Certified Five-star Oval Shape (10 x 7 mm) Violetish Blue Tanzanite
$360.99
or Best Offer
Free shipping
1.91 ct AIG Certified Flashing Marquise (13 x 7 mm) Brownish Yellow Tanzanite
$310.99
or Best Offer
Free shipping
Natural Blue Tanzanite Gemstone Oval Shape 17.4x11.6x9.1 MM Polished Cabochon
$86.39
Was: $95.99was - US $95.99
or Best Offer
Free shipping
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3.02 ct AIG CERTIFIED AAAA+ MIND-BOGGLING PEAR (13 X 8 MM) D'BLOCK TANZANITE
$896.99
or Best Offer
Free shipping
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1.81 ct AIG CERTIFIED AAAA GRADE FANTASTIC PEAR (9 X 7 MM) D'BLOCK TANZANITE
$478.99
or Best Offer
Free shipping
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3.30 ct AIG CERTIFIED AAAA+ GOOD-LOOKING TRILLION (9 X 9 MM) D'BLOCK TANZANITE
$979.99
or Best Offer
Free shipping
AIG Certified Natural Tanzanite parcel of 800 round stones, 49.22ct. TW,
$700.00
or Best Offer
$10.40 shipping
0 bids
4d 7h
2.95 ct AIG CERTIFIED AAAA+ GRADE IMPRESSIVE OVAL (10 X 8 MM) D'BLOCK TANZANITE
$875.99
or Best Offer
Free shipping
2.98 ct AIG CERTIFIED AAAA+ SUPER-EXCELLENT OVAL (10 X 8 MM) D'BLOCK TANZANITE
$884.99
or Best Offer
Free shipping
2.78 ct AIG Certified AAAA Grade Round Cut (9 x 9 mm) Violetish Blue Tanzanite
$788.99
or Best Offer
Free shipping
2.63 ct AIG CERTIFIED AAAA EYE-CATCHING HEART (9 X 9 MM) D'BLOCK TANZANITE
$743.99
or Best Offer
Free shipping
1.08 ct AIG Certified Flashing Round Shape (6 x 6 mm) Blue Yellow Tanzanite
$187.99
or Best Offer
Free shipping
2.97 ct AIG CERTIFIED AAAA+ GRADE SUPERIOR PEAR (12 X 7 MM) D'BLOCK TANZANITE
$882.99
or Best Offer
Free shipping
1.62 ct AIG Certified Marvelous Pear Shape (9 x 7 mm) Greenish Yellow Tanzanite
$267.99
or Best Offer
Free shipping
1.68 ct AIG Certified Unbelievable Oval (9 x 6 mm) Greenish Yellow Tanzanite
$235.99
or Best Offer
Free shipping
1.54 ct AIG Certified Unbelievable Heart (8 x 7 mm) Greenish Yellow Tanzanite
$255.99
or Best Offer
Free shipping
1.91 ct AIG Certified AAAA Grade Round Cut (7 x 7 mm) Violetish Blue Tanzanite
$544.99
or Best Offer
Free shipping
10 watching
1.82 ct AIG Certified Charming Pear Shape (9 x 7 mm) Blue Yellow Tanzanite
$297.99
or Best Offer
Free shipping
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1.45 ct AIG Certified Mesmerizing Round (7 x 7 mm) Greenish Yellow Tanzanite
$242.99
or Best Offer
Free shipping
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tanzanite certified d block 1.32 Carat Round Cut blue Violet Rare Gemstone
$601.97
Free shipping
18 watching
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2.35 ct AIG CERTIFIED AAAA GRADE FLASHING CUSHION (9 X 7 MM) D'BLOCK TANZANITE
$606.99
or Best Offer
Free shipping
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1.58 ct AIG Certified Fabulous Oval Shape (8 x 6 mm) Brownish Yellow Tanzanite
$261.99
or Best Offer
Free shipping
1.82 ct AIG Certified Remarkable Oval (9 x 7 mm) Greenish Yellow Tanzanite
$297.99
or Best Offer
Free shipping
1.80 ct AIG Certified Resplendent Round (8 x 8 mm) Greenish Yellow Tanzanite
$294.99
or Best Offer
Free shipping
1.63 ct AIG Certified Outstanding Round Shape (7 x 7 mm) Blue Yellow Tanzanite
$269.99
or Best Offer
Free shipping
2.46 ct AIG Certified Five-star Oval (10 x 8 mm) Brownish Yellow Tanzanite
$392.99
or Best Offer
Free shipping
1.68 ct AIG Certified Incomparable Heart (7 x 7 mm) Brownish Yellow Tanzanite
$276.99
or Best Offer
Free shipping
2.32 ct AIG Certified AAAA Lovely Round (8 x 8 mm) Violetish Blue Tanzanite
$659.99
or Best Offer
Free shipping
10 watching
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1.52 ct AIG Certified Shimmering Cushion Shape (7 x 7 mm) Blue Yellow Tanzanite
$252.99
or Best Offer
Free shipping
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1.64 ct AIG Certified Great looking Cushion (7 x 7 mm) Blue Yellow Tanzanite
$270.99
or Best Offer
Free shipping
1.24 ct AIG Certified Great looking Pear (8 x 6 mm) Brownish Yellow Tanzanite
$211.99
or Best Offer
Free shipping
1.80 ct AIG CERTIFIED AAAA GRADE FANTASTIC OVAL (9 X 7 MM) D'BLOCK TANZANITE
$477.99
or Best Offer
Free shipping
2.57 ct AIG Certified Premium Oval Shape (10 x 8 mm) Blue Yellow Tanzanite
$408.99
or Best Offer
Free shipping
1.80 ct AIG Certified Exquisite Oval Shape (10 x 7 mm) Yellow Tanzanite Gemstone
$294.99
or Best Offer
Free shipping
1.98 ct AIG Certified Amazing Pear Shape (11 x 7 mm) Yellow Green Tanzanite
$321.99
or Best Offer
Free shipping
1.79 ct AIG Certified Wonderful Oval (10 x 7 mm) Greenish Yellow Tanzanite
$293.99
or Best Offer
Free shipping
1.92 ct AIG Certified Incredible Oval Shape (10 x 7 mm) Blue Yellow Tanzanite
$312.99
or Best Offer
Free shipping
2.02 ct AIG Certified Awe-inspiring Oval Shape (9 x 7 mm) Blue Yellow Tanzanite
$326.99
or Best Offer
Free shipping
2.10 ct AIG Certified Romantic Oval Shape (10 x 7 mm) Greenish Yellow Tanzanite
$338.99
or Best Offer
Free shipping
1.71 ct AIG CERTIFIED AAAA GRADE SUPREME OVAL CUT (9 X 7 MM) D'BLOCK TANZANITE
$455.99
or Best Offer
Free shipping
2.39 ct AIG CERTIFIED AAAA GRADE MARVELOUS HEART (9 X 9 MM) D'BLOCK TANZANITE
$686.99
or Best Offer
Free shipping
2.69 ct AIG Certified Significant Pear (11 x 8 mm) Brownish Yellow Tanzanite
$426.99
or Best Offer
Free shipping
2.14 ct AIG Certified Elegant Oval Shape (10 x 8 mm) Brownish Yellow Tanzanite
$345.99
or Best Offer
Free shipping
2.42 ct AIG Certified Best Oval Shape (10 x 8 mm) Greenish Yellow Tanzanite
$386.99
or Best Offer
Free shipping
2.42 ct AIG Certified First-class Cushion (10 x 6 mm) Greenish Blue Tanzanite
$386.99
or Best Offer
Free shipping
2.66 ct AIG Certified Spectacular Oval (10 x 7 mm) Brownish Yellow Tanzanite
$421.99
or Best Offer
Free shipping
1.99 ct AIG CERTIFIED AAAA GRADE SHIMMERING OVAL (9 X 7 MM) D'BLOCK TANZANITE
$521.99
or Best Offer
Free shipping
2.46 ct AIG Certified AAAA Mind-Boggling Pear (9 x 8 mm) D'Block Tanzanite
$481.99
or Best Offer
Free shipping
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1.92 ct AIG Certified Romantic Round Shape (8 x 8 mm) Yellow Tanzanite Gemstone
$312.99
or Best Offer
Free shipping
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Tanzanite AIGS Loose Gemstones

Shop by Category

174 Results

15.82Ct "AIGS" CERTIFIED UNHEATED TANZANITE CAT'S EYE FROM TANZANIA

12x5 mm Certified Natural Tanzanite Marquise Cut 2.39 CTS Faceted Loose Gems

12x5 mm Certified Natural Tanzanite Marquise Cut 2.39 CTS Faceted Loose Gems

2.65 ct AIG Certified AAAA Pretty Round (8 x 8 mm) Violetish Blue Tanzanite

3.84 ct AIG Certified Sparkling Oval (12 x 9 mm) Brownish Yellow Tanzanite

2.24 ct AIG Certified AAAA Elegant Round (8 x 8 mm) Violetish Blue Tanzanite

1.11 ct AIG Certified Attractive Cushion (6 x 6 mm) Greenish Yellow Tanzanite

4.37ct Natural Tanzanite AIG USA Certified Loose Gemstone December Birthstone

2.28 ct AIG CERTIFIED AAAA GRADE TOPNOTCH CUSHION (9 X 7 MM) D'BLOCK TANZANITE

2.32 ct AIG CERTIFIED AAAA GRADE WORLD CLASS OVAL (10 X 8 MM) D'BLOCK TANZANITE

1.60 ct AIG Certified Phenomenal Pear Shape (9 x 7 mm) Greenish Blue Tanzanite

2.25 ct AIG Certified Five-star Oval Shape (10 x 7 mm) Violetish Blue Tanzanite

1.91 ct AIG Certified Flashing Marquise (13 x 7 mm) Brownish Yellow Tanzanite

Natural Blue Tanzanite Gemstone Oval Shape 17.4x11.6x9.1 MM Polished Cabochon

3.02 ct AIG CERTIFIED AAAA+ MIND-BOGGLING PEAR (13 X 8 MM) D'BLOCK TANZANITE

1.81 ct AIG CERTIFIED AAAA GRADE FANTASTIC PEAR (9 X 7 MM) D'BLOCK TANZANITE

3.30 ct AIG CERTIFIED AAAA+ GOOD-LOOKING TRILLION (9 X 9 MM) D'BLOCK TANZANITE

AIG Certified Natural Tanzanite parcel of 800 round stones, 49.22ct. TW,

2.95 ct AIG CERTIFIED AAAA+ GRADE IMPRESSIVE OVAL (10 X 8 MM) D'BLOCK TANZANITE

2.98 ct AIG CERTIFIED AAAA+ SUPER-EXCELLENT OVAL (10 X 8 MM) D'BLOCK TANZANITE

2.78 ct AIG Certified AAAA Grade Round Cut (9 x 9 mm) Violetish Blue Tanzanite

2.63 ct AIG CERTIFIED AAAA EYE-CATCHING HEART (9 X 9 MM) D'BLOCK TANZANITE

1.08 ct AIG Certified Flashing Round Shape (6 x 6 mm) Blue Yellow Tanzanite

2.97 ct AIG CERTIFIED AAAA+ GRADE SUPERIOR PEAR (12 X 7 MM) D'BLOCK TANZANITE

1.62 ct AIG Certified Marvelous Pear Shape (9 x 7 mm) Greenish Yellow Tanzanite

1.68 ct AIG Certified Unbelievable Oval (9 x 6 mm) Greenish Yellow Tanzanite

1.54 ct AIG Certified Unbelievable Heart (8 x 7 mm) Greenish Yellow Tanzanite

1.91 ct AIG Certified AAAA Grade Round Cut (7 x 7 mm) Violetish Blue Tanzanite

1.82 ct AIG Certified Charming Pear Shape (9 x 7 mm) Blue Yellow Tanzanite

1.45 ct AIG Certified Mesmerizing Round (7 x 7 mm) Greenish Yellow Tanzanite

tanzanite certified d block 1.32 Carat Round Cut blue Violet Rare Gemstone

2.35 ct AIG CERTIFIED AAAA GRADE FLASHING CUSHION (9 X 7 MM) D'BLOCK TANZANITE

1.58 ct AIG Certified Fabulous Oval Shape (8 x 6 mm) Brownish Yellow Tanzanite

1.82 ct AIG Certified Remarkable Oval (9 x 7 mm) Greenish Yellow Tanzanite

1.80 ct AIG Certified Resplendent Round (8 x 8 mm) Greenish Yellow Tanzanite

1.63 ct AIG Certified Outstanding Round Shape (7 x 7 mm) Blue Yellow Tanzanite

2.46 ct AIG Certified Five-star Oval (10 x 8 mm) Brownish Yellow Tanzanite

1.68 ct AIG Certified Incomparable Heart (7 x 7 mm) Brownish Yellow Tanzanite

2.32 ct AIG Certified AAAA Lovely Round (8 x 8 mm) Violetish Blue Tanzanite

1.52 ct AIG Certified Shimmering Cushion Shape (7 x 7 mm) Blue Yellow Tanzanite

1.64 ct AIG Certified Great looking Cushion (7 x 7 mm) Blue Yellow Tanzanite

1.24 ct AIG Certified Great looking Pear (8 x 6 mm) Brownish Yellow Tanzanite

1.80 ct AIG CERTIFIED AAAA GRADE FANTASTIC OVAL (9 X 7 MM) D'BLOCK TANZANITE

2.57 ct AIG Certified Premium Oval Shape (10 x 8 mm) Blue Yellow Tanzanite

1.80 ct AIG Certified Exquisite Oval Shape (10 x 7 mm) Yellow Tanzanite Gemstone

1.98 ct AIG Certified Amazing Pear Shape (11 x 7 mm) Yellow Green Tanzanite

1.79 ct AIG Certified Wonderful Oval (10 x 7 mm) Greenish Yellow Tanzanite

1.92 ct AIG Certified Incredible Oval Shape (10 x 7 mm) Blue Yellow Tanzanite

2.02 ct AIG Certified Awe-inspiring Oval Shape (9 x 7 mm) Blue Yellow Tanzanite

2.10 ct AIG Certified Romantic Oval Shape (10 x 7 mm) Greenish Yellow Tanzanite

1.71 ct AIG CERTIFIED AAAA GRADE SUPREME OVAL CUT (9 X 7 MM) D'BLOCK TANZANITE

2.39 ct AIG CERTIFIED AAAA GRADE MARVELOUS HEART (9 X 9 MM) D'BLOCK TANZANITE

2.69 ct AIG Certified Significant Pear (11 x 8 mm) Brownish Yellow Tanzanite

2.14 ct AIG Certified Elegant Oval Shape (10 x 8 mm) Brownish Yellow Tanzanite

2.42 ct AIG Certified Best Oval Shape (10 x 8 mm) Greenish Yellow Tanzanite

2.42 ct AIG Certified First-class Cushion (10 x 6 mm) Greenish Blue Tanzanite

2.66 ct AIG Certified Spectacular Oval (10 x 7 mm) Brownish Yellow Tanzanite

1.99 ct AIG CERTIFIED AAAA GRADE SHIMMERING OVAL (9 X 7 MM) D'BLOCK TANZANITE

2.46 ct AIG Certified AAAA Mind-Boggling Pear (9 x 8 mm) D'Block Tanzanite

1.92 ct AIG Certified Romantic Round Shape (8 x 8 mm) Yellow Tanzanite Gemstone