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Home Gemstones Tanzanite
2.17 ctw Blue Tanzanite Gemstones, Tanzanite Gems in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
2.17 ctw Blue Tanzanite Stones, Natural Tanzanite in Round Cabochon Shape for Sale Tanzanite Gemstones in 6 mm (calibrated) Size for Sale, Tanzanite Stones in Silverish Blue Color

2.17ct Natural Blue Tanzanite, Round Cut, 6.05 mm

9.7 out of 10
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Product ID: 585127
Type: Tanzanite
Weight: 2.17 ct (total) 2 gems
avg. 1.09 ct
Size: 6 mm calibrated
Size: 6.1 mm
Exact Size: 6.05 x 3.39 mm
Diameter x Depth
Shape: Round Cabochon
Color: Silverish Blue
Clarity: Transparent
Treatment: Heated
Origin: Tanzania
Content: 2 pcs
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Product Description

These are 2.17 carat natural silverish blue Tanzanite gems, 2 pcs in round shape with an exact size of 6.05 mm x 3.39 mm (avg.). These loose Tanzanite gemstones were mined in Tanzania and their clarity is Transparent. This natural Tanzanite has been heated to enhance its vivid color.

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No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
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Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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The stones are very nice.

Posted By Mvk in August, 2025
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I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
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Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
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