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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

9.9 out of 10
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Tanzanite Product ID: 378198
Type: Tanzanite
Tanzanite Weight: 10.52 ct Tanzanite 1 gem
Tanzanite Size: 16 x 12 mm calibrated Tanzanite
Tanzanite Size: 16.4 x 11.6 x 7.8 mm Tanzanite
Tanzanite Exact Size: 16.37 x 11.64 x 7.84 mm
Length x Width x Depth
Tanzanite Shape: Oval Facet Tanzanite
Tanzanite Color: Intense Violet Blue Tanzanite
Tanzanite Clarity: VVS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate
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BGL Brief Report $ 18.00
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ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image