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Buy Blue Tanzanite Gems

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

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For Example: 8-9
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ID: 378197
Weight: 12.03ct
Size: 13 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7,348.50
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ID: 378198
Weight: 10.52ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 5,786.55
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ID: 400906
Weight: 6.83ct
Size: 11.9 x 11.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 3,785.65
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ID: 384340
Weight: 7.06ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3,573.28
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ID: 412145
Weight: 3.03ct
Size: 13.9 x 6.4 mm
Clarity: VS
Content: 1 pc
Price: $ 1,054.44
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ID: 717575
Weight: 1.65ct
Size: 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 489.93
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ID: 499576
Weight: 6.82ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 2,291.52
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ID: 585127
Weight: 2.17ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.81
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ID: 701280
Weight: 6.32ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 54.92
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ID: 717571
Weight: 1.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 463.21
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ID: 717330
Weight: 2.14ct
Size: 9.3 x 7.4 mm
Clarity: VVS
Content: 1 pc
Price: $ 821.76
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ID: 717326
Weight: 2.15ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 825.60
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ID: 445774
Weight: 2.29ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 188.93
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ID: 413367
Weight: 1.30ct (total)
Size: 4.9 x 3.7 mm
Clarity: VS
Content: 6 pcs
Price: $ 60.06
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ID: 701741
Weight: 3.73ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.89
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ID: 633315
Weight: 3.89ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.34
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ID: 633322
Weight: 2.94ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.22
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ID: 701253
Weight: 2.92ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.44
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ID: 633073
Weight: 1.56ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.98
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ID: 701619
Weight: 3.61ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.64
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ID: 413138
Weight: 1.29ct (total)
Size: 4.9 x 3.8 mm
Clarity: VS
Content: 5 pcs
Price: $ 59.60
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ID: 413212
Weight: 1.29ct (total)
Size: 4.8 x 3.8 mm
Clarity: VS
Content: 6 pcs
Price: $ 59.60
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ID: 454197
Weight: 2.17ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 100.26
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ID: 701879
Weight: 2.45ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.55
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ID: 462496
Weight: 1.76ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 81.31
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ID: 701739
Weight: 3.07ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.02
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ID: 701615
Weight: 2.97ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.97
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ID: 633310
Weight: 3.59ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.46
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ID: 454201
Weight: 2.32ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 107.18
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ID: 642369
Weight: 0.41ct
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 29.03
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ID: 415675
Weight: 2.61ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 215.33
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ID: 446454
Weight: 1.77ct (total)
Size: 5.9 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 148.68
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ID: 527298
Weight: avg. 0.30 ct / each
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 18.25
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ID: 651097
Weight: 0.36ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.05
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ID: 454159
Weight: 2.51ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 115.97
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ID: 585134
Weight: 2.20ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 43.56
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ID: 633326
Weight: 3.80ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.48
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ID: 633306
Weight: 3.61ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 34.66
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ID: 454372
Weight: 2.22ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 102.56
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ID: 454380
Weight: 2.15ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 99.34
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ID: 413290
Weight: 1.35ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 62.38
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ID: 462490
Weight: 1.87ct (total)
Size: 4.8 x 2.9 mm
Clarity: VS
Content: 10 pcs
Price: $ 78.54
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ID: 717565
Weight: 1.60ct
Size: 8.5 x 6.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 570.11
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ID: 701779
Weight: 3.01ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.39
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ID: 673058
Weight: 4.05ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.88
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ID: 717601
Weight: 1.86ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 552.29
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ID: 732030
Weight: 0.70ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 50.40
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ID: 731954
Weight: 0.43ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.96
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ID: 732014
Weight: 0.71ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.12
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ID: 701612
Weight: 4.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 43.07
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ID: 413492
Weight: 1.35ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 62.38
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ID: 454323
Weight: 1.95ct (total)
Size: 5 x 3.1 mm
Clarity: VS
Content: 10 pcs
Price: $ 90.10
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ID: 454443
Weight: 2.24ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 86.24
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ID: 438181
Weight: 1.75ct (total)
Size: 5.9 x 4.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 150.16
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ID: 585131
Weight: 1.79ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.45
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ID: 438138
Weight: 1.58ct (total)
Size: 5.9 x 3.8 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 135.56
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ID: 414547
Weight: 1.56ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 72.07
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ID: 669313
Weight: avg. 3.33 ct / each
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Price: $ 26.60
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ID: 747182
Weight: 5.66ct
Size: 11.5 x 11.2 mm
Clarity: IF
Content: 1 pc
Price: $ 5,094.00
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ID: 453916
Weight: 1.73ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 79.93
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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 -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
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Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
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Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
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Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
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Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
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Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
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