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Deep Purple Blue Tanzanite Gem - 7.5ct Trillion Facet (ID: 384341)

Trillion Blue Tanzanite

7.5ct
11.3 x 11.3 mm
$ 3,780.79
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Medium Navy Blue Tanzanite Gem - 1.2ct Oval Facet (ID: 342197)

Oval Blue Tanzanite

1.2ct
8 x 6.1 mm
$ 152.50
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Electric Blue Tanzanite Gem - 1.6ct Oval Facet (ID: 345681)

Oval Blue Tanzanite

1.62 ct (total 3.23ctw)
9.1 x 7 mm
$ 359.50
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Intense Blue Tanzanite Gem - 2.1ct Oval Facet (ID: 360381)

Oval Blue Tanzanite

2.1ct
9.1 x 7.1 mm
$ 414.00
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Intense Violet Blue Tanzanite Gem - 6.9ct Cushion-Cut (ID: 400905)

Cushion Blue Tanzanite

6.9ct
12.2 x 10 mm
$ 3,486.85
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Pastel Blue Tanzanite Gem - 5ct Cushion-Cut (ID: 499577)

Cushion Blue Tanzanite

5ct
13.1 x 8.3 mm
$ 1,405.60
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Pastel Blue Tanzanite Gem - 1ct Cushion-Cut (ID: 240071)

Cushion Blue Tanzanite

1ct
6.9 x 4.7 mm
$ 279.99
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Deep Purple Blue Tanzanite Gem - 2.3ct Pear Facet (ID: 415419)

Pear Blue Tanzanite

2.3ct
8.4 x 8 mm
$ 456.00
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Intense Violet Blue Tanzanite Gem - 10.5ct Oval Facet (ID: 378198)

Oval Blue Tanzanite

10.5ct
16.4 x 11.6 mm
$ 5,260.50
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Intense Violet Blue Tanzanite Gem - 1.5ct Oval Facet (ID: 280414)

Oval Blue Tanzanite

1.50 ct (total 3.00ctw)
8.3 x 6.3 mm
$ 381.00
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Violet Blue Tanzanite Gem - 3.1ct Pear Facet (ID: 412463)

Pear Blue Tanzanite

3.1ct
12 x 8.1 mm
$ 890.30
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Intense Violet Blue Tanzanite Gem - 6.9ct Pear Facet (ID: 400904)

Pear Blue Tanzanite

6.9ct
14.7 x 9.2 mm
$ 3,491.89
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Intense Violet Blue Tanzanite Gem - 6.8ct Trillion Facet (ID: 400906)

Trillion Blue Tanzanite

6.8ct
11.9 x 11.3 mm
$ 3,441.50
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Deep Violet Blue Tanzanite Gem - 1.8ct Oval Facet (ID: 348170)

Oval Blue Tanzanite

1.8ct
9.1 x 6.9 mm
$ 285.50
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Violet Blue Tanzanite Gem - 2.8ct Oval Facet (ID: 415415)

Oval Blue Tanzanite

2.8ct
9.4 x 7.1 mm
$ 560.00
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Intense Violet Blue Tanzanite Gem - 0.4ct Pear Facet (ID: 420110)

Pear Blue Tanzanite

0.36 ct (total 2.17ctw)
6 x 3.9 mm
$ 95.57
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Intense Violet Blue Tanzanite Gem - 0.5ct Oval Facet (ID: 415806)

Oval Blue Tanzanite

0.46 ct (total 2.30ctw)
6.1 x 4.1 mm
$ 175.50
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Intense Blue Tanzanite Gem - 0.7ct Oval Facet (ID: 558657)

Oval Blue Tanzanite

0.7ct
6.6 x 4.6 mm
$ 77.09
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Violet Blue Tanzanite Gem - 0.4ct Pear Facet (ID: 420568)

Pear Blue Tanzanite

0.35 ct (total 2.12ctw)
5.9 x 3.8 mm
$ 92.62
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Violet Blue Tanzanite Gem - 0.2ct Pear Facet (ID: 462558)

Pear Blue Tanzanite

0.19 ct (total 1.90ctw)
4.8 x 3 mm
$ 66.50
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Violet Blue Tanzanite Gem - 1.8ct Oval Facet (ID: 348067)

Oval Blue Tanzanite

1.8ct
8.7 x 6.8 mm
$ 294.50
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GemSelect has the largest selection of precious gems and semi-precious gemstones. Over 50,000 gemstones available and over 120 different gemstone varieties in all of the important gemstone groups; and best of all, they are guaranteed to be 100% natural, mined-from-the-earth authentic gems. We disclose all treatments and do not use any stock photos! We individually photograph each and every item and all items are guaranteed available.

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1099
More Shapes
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  • Baguette Crystal Cluster
  • Baguette Facet
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  • Baroque
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  • Cushion Buff-Top
  • Cushion Cabochon
  • Cushion Carved Medusa Cameo
  • Cushion Checkerboard
  • Cushion Checkerboard (double sided)
  • Cushion Concave Fantasy Cut
  • Cushion Crystal Cluster
  • Cushion Mixed Cut
  • Cushion Rose-Cut
  • Cushion Shape Sugarloaf Cabochon
  • Cushion Sugarloaf Cabochon
  • Cushion-Cut
  • Diamond-Cut
  • Drilled Faceted Sphere
  • Drilled Sphere
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  • Drilled Square Rondelle Slice
  • Fancy Cabochon
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  • Flower Carving
  • Flower-Cut
  • Half Heart Cabochon
  • Half Heart Facet
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  • Half Moon Faceted
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  • Half-Drilled Heart Cabochon
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  • Heart Cabochon
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  • Octagon / Scissor Cut
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  • Octagon Cabochon
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  • Pencil
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  • Trillion Shape Sugarloaf Cabochon
  • Undrilled Briolette Teardrop
Popular Gemstones
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All Gemstones (145)
A B C D E F G H I J K L M N O P Q R S T V Z
    A Back to Top
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    • B Back to Top
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  		• Black Opal
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    • C Back to Top
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    • D Back to Top
  		•  Demantoid Garnet
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    • E Back to Top
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    • H Back to Top
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    • I Back to Top
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    • L Back to Top
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    • M Back to Top
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  		• Malaya Garnet
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    • N Back to Top
  		•  Nuummite
    • O Back to Top
  		•  Obsidian
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    • P Back to Top
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    • Q Back to Top
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    • R Back to Top
  		•  Rainbow Moonstone
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    • S Back to Top
  		•  Sapphire
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  		• Sugilite
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    • T Back to Top
  		•  Tanzanite
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  		• Tiger's Eye Matrix
  		• Topaz
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    • V Back to Top
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

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