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Blue Tanzanite Gemstones - Natural & Certified | GemSelect

Blue Tanzanite Weight
Blue Tanzanite Size
Blue Tanzanite Clarity
Blue Tanzanite Price

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For Example: 8-9
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1.29ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 11.16

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0.53ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.9 mm

$ 31.67

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2.06ctw Blue Tanzanite, Pear Shape, VS

4.9 x 3.2 mm

$ 78.99

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0.63ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 37.65

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1.72ctw Blue Tanzanite, Pear Shape, VS

4.8 x 2.8 mm

$ 65.95

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1.83ct Blue Tanzanite, Oval, Translucent

8.3 x 6.2 mm

$ 15.84

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1.90ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.86

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2.09ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 135.31

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1.51ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 12.04

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2.30ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 164.32

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2.99ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 25.88

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1.63ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 14.10

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1.65ct Blue Tanzanite, Oval, Transparent

7.9 x 6.3 mm

$ 14.28

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2.45ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 19.52

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6.45ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 55.83

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1.90ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.86

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1.56ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 59.82

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0.60ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 35.26

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1.29ctw Blue Tanzanite, Pear Shape, VS

4.8 x 3.8 mm

$ 49.47

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1.54ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 59.05

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1.91ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 136.02

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3.54ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 28.20

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0.64ctw Blue Tanzanite, Pear Shape, VS

5.2 x 4.2 mm

$ 38.25

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0.64ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 38.25

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Why Buy Blue Tanzanite from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate
Enlarged Gemstone Image