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Buy Tanzanite Gemstones

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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (835): Tanzanite Clear All
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Violet Blue Tanzanite Gem - 2.7ct Cushion-Cut (ID: 458807)

Cushion Blue Tanzanite

2.7ct
9.5 x 6.6 mm
$ 540.00
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1 pc
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Violet 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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Violet Blue Tanzanite Gem - 3.1ct Round Facet (ID: 504015)

Round Blue Tanzanite

3.1ct
9 mm
$ 833.29
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Violet Blue Tanzanite Gem - 12ct Cushion-Cut (ID: 378197)

Cushion Blue Tanzanite

12ct
13.1 x 12.8 mm
$ 6,123.75
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Violet Blue Tanzanite Gem - 1.2ct Cushion-Cut (ID: 295077)

Cushion Blue Tanzanite

1.2ct
8.1 x 4.9 mm
$ 218.24
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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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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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5 pcs
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Violet Blue Tanzanite Gem - 0.2ct Round Facet (ID: 468164)

Round Blue Tanzanite

0.23 ct (total 1.14ctw)
3.9 mm
$ 57.00
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Violet Blue Tanzanite Gem - 1.8ct Cushion-Cut (ID: 280526)

Cushion Blue Tanzanite

1.8ct
9.1 x 6.5 mm
$ 226.06
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Violet Blue Tanzanite Gem - 9.2ct Cushion-Cut (ID: 487809)

Cushion Blue Tanzanite

9.2ct
11.6 x 10.8 mm
$ 2,769.00
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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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4 pcs
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Violet Blue Tanzanite Gem - 0.9ct Trillion Facet (ID: 421175)

Trillion Blue Tanzanite

0.86 ct (total 3.44ctw)
6.7 x 6.6 mm
$ 399.69
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Violet Blue Tanzanite Gem - 1.4ct Trillion Facet (ID: 424211)

Trillion Blue Tanzanite

1.4ct
7.8 x 7.4 mm
$ 157.42
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2 pcs
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Violet Blue Tanzanite Gem - 1ct Trillion Facet (ID: 421169)

Trillion Blue Tanzanite

0.98 ct (total 1.96ctw)
7.1 x 7 mm
$ 227.73
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Violet Blue Tanzanite Gem - 1.8ct Oval Facet (ID: 361646)

Oval Blue Tanzanite

1.8ct
8.8 x 6.8 mm
$ 294.50
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2 pcs
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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 - 1.8ct Oval Facet (ID: 348170)

Oval Blue Tanzanite

1.8ct
9.1 x 6.9 mm
$ 285.50
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1 pc
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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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1 pc
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Violet Blue Tanzanite Gem - 2.1ct Oval Facet (ID: 361666)

Oval Blue Tanzanite

2.1ct
9 x 7 mm
$ 416.00
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2 pcs
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Violet 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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Violet Blue Tanzanite Gem - 2.1ct Oval Facet (ID: 360381)

Oval Blue Tanzanite

2.1ct
9.1 x 7.1 mm
$ 414.00
Item in Stock
Tanzanite

Why Buy Tanzanite Gemstones?

Tanzanite is one of the newest gems on the market and was discovered only in 1967 in Tanzania. This lovely gem has been a worldwide success, and demand continues to exceed supply. Tanzanite is a variety of zoisite, which is a member of the epidote group. Colors include blue, purple and green. The most highly coveted color is a deep blue which shows a purple shimmer.

What are some of the properties of Tanzanite Gemstones?

Tanzanite is trichroic and exhibits pronounced pleochroism. The colors respective to the three directions are sapphire-blue, sage green, and purple. Orientation is an important consideration for cutters who need to consider both the yield and the resulting color.

What are good ways to use Tanzanite Gemstones?

Tanzanite is indeed one of the most popular gems, frequently used in gemstone rings, engagement rings - center stones and as tanzanite melee - and tanzanite is very-well suited for all other types of gemstone jewelry, including gemstone earrings, pins, and brooches, as well as in necklaces and fine gemstone pendants.

Would you like to know more about Tanzanite Gemstones?

Read our Tanzanite Information page here.

Certified Customer Reviews
Overall Rating -> 10 star ratings
In my 20's I imported gemstones. I decided to try it again, for gifts. I found GemSelect; studied their website; talked with them and decided to make a purchase.
Posted By Rob in February, 2019
Source: Bizrate
Overall Rating -> 8 star ratings
i haven't received my purchase yet so i don't have a full opinion.
Posted By Tjk in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I would recommend GEMSELECT based upon the variety of gems. Gems that i didn't expect to even be apart of the selection and it gave me more options. Options in which played a key role in finding the right gem. Its always good to have options especially when trying to formulate a good piece of art work that has uniqueness. Which ultimately captures costumers eye appeal.
Posted By Left.Right.Center in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
I found a beautiful rose quartz stone in the right size for the right price.
Posted By Calico9999 in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Gemselect is o.k the prices are pretty good, but the shipping prices really suck, one time I order from them and order got lost or never came, but they were good about fixing the problem and rectifying the situation, the stones and good, and the ones that come in the mail, look just as pictured on the website, or all it's not bad and its were I go to get my stones.
Posted By Spinach in February, 2019
Source: Bizrate
Overall Rating -> 10 star ratings
Perfect experience. Pictures were accurate, selection was easy to maneuver. Product arrived as ordered.
Posted By Jess in February, 2019
Source: Bizrate
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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

Size Comparison Chart