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1-2 Carat Tanzanite Gemstones - Natural, Certified

1-2 Carat Tanzanite Weight
1-2 Carat Tanzanite Size
1-2 Carat Tanzanite Clarity
1-2 Carat Tanzanite Price

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For Example: 6-7
For Example: 8-9
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Violet 1-2 Carat Tanzanite
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ID: 633078
Weight: 1.70ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.32
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ID: 701473
Weight: 1.82ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.98
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ID: 632947
Weight: 1.51ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.50
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ID: 701498
Weight: 2.00ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.86
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ID: 621189
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Price: $ 24.42
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ID: 634198
Weight: 1.59ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.26
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ID: 702093
Weight: 1.76ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.35
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ID: 717577
Weight: 1.69ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 602.17
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ID: 633080
Weight: 1.58ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Price: $ 15.17
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ID: 701483
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.45
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ID: 717604
Weight: 1.56ct
Size: 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 555.85
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ID: 701878
Weight: 1.52ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 15.85
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ID: 633075
Weight: 1.64ct
Size: 8.1 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 15.74
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ID: 702092
Weight: 1.76ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.35
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ID: 633473
Weight: 1.43ct
Size: 7.9 x 6.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 13.73
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ID: 717411
Weight: 1.73ct
Size: 7 mm (calibrated)
Clarity: VVS
Price: $ 616.43
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ID: 717574
Weight: 1.53ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 545.16
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ID: 717579
Weight: 1.33ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 473.90
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ID: 701881
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.60
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ID: 717415
Weight: 1.88ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 669.88
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ID: 701358
Weight: 1.33ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.87
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ID: 717576
Weight: 1.31ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 466.78
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ID: 717567
Weight: 1.36ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 484.58
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ID: 633676
Weight: 1.47ct
Size: 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.11
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ID: 717410
Weight: 1.54ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 457.27
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ID: 717573
Weight: 1.61ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 573.67
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ID: 701254
Weight: 1.63ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.99
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ID: 702071
Weight: 1.95ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.34
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ID: 717566
Weight: 1.63ct
Size: 8.4 x 6.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 580.80
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ID: 620802
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.74
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ID: 717414
Weight: 1.83ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 652.06
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FAQs

What is the typical price range for 1–2 carat tanzanite gemstones?

Prices vary based on quality. For richly colored AAA tanzanite, 1-carat stones are approximately $200–$350 per carat, while 2-carat stones range from $400–$550 per carat.

Which shapes are commonly available for 1–2 carat tanzanite gems?

Common shapes include oval, cushion, round, pear, emerald, princess, and trilliant cuts .

What color variations can be found in tanzanite stones?

Tanzanite exhibits a range from deep blue to vibrant violet, with some stones displaying unique hues like violet-gray or yellow-green .

How is tanzanite quality graded?

Tanzanite is graded based on color, clarity, and carat weight. The Tanzanite International Grading Standard assesses these factors to determine quality .

Are all 1–2 carat tanzanite gems certified?

Reputable sellers provide certification for their tanzanite gems, verifying authenticity and quality .

Is worldwide shipping available for these gemstones?

Yes, many retailers offer worldwide shipping for tanzanite gemstones, ensuring global accessibility.

Why is tanzanite considered a rare gemstone?

Tanzanite is found only in a small area near Mount Kilimanjaro in Tanzania, making it significantly rarer than diamonds .

Can tanzanite be used in engagement rings?

Absolutely. Tanzanite's unique color and brilliance make it a popular choice for engagement rings, offering an alternative to traditional gemstones .

Is tanzanite a good investment?

Given its rarity and limited supply, tanzanite is considered a valuable investment, with potential for appreciation over time .

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

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
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Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
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Overall Rating -> 10 star ratings

I'm happy.

Posted By Ray in January, 2025
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Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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Overall Rating -> 9 star ratings

Site is easy to navigate - details on cut, polish, and finish work and techniques were helpful. 3d view or wireframe diagram of stones would be nice.

Posted By Tb in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience shopping and finding what I was looking for, the only improvement I could think of would be allowing to filter more than one size at a time.

Posted By Tlicious04 in September, 2024
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Overall Rating -> 10 star ratings

Was a good experience.

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

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Enlarged Gemstone Image