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Investment Grade Tanzanite | Rare Tanzanite Gemstone
Photos are of Actual Product for Sale
Investment Grade Tanzanite | Rare Tanzanite Gemstone Investment Grade Tanzanite | Rare Tanzanite Gemstone

Investment Grade Tanzanite | Rare Tanzanite Gemstone

9.7 out of 10
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Product ID: 378198
Type: Tanzanite
Weight: 10.52 ct 1 gem
Size: 16 x 12 mm calibrated
Size: 16.4 x 11.6 x 7.8 mm
Exact Size: 16.37 x 11.64 x 7.84 mm
Length x Width x Depth
Shape: Oval Facet
Color: Intense Violet Blue
Clarity: VVS
Treatment: Heated
Origin: Tanzania
Content: 1 pc
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Product Description

This is an Investment Grade Tanzanite with the exact size of 16.37 x 11.64 x 7.84 mm. This natural oval facet Tanzanite gemstone has an intense violet-blue color. The gemstone was mined in Tanzania and has a finished weight of 10.52ct. The clarity of this blue Tanzanite is graded as VVS, which stands for "Very, Very Slightly Included" under 10 x magnification. This gemstone has been heated to improve its color and clarity. It is a very common treatment for gemstones. The product is sold as pictured: 1pc oval blue Tanzanite for the price listed.

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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

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

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

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate
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