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11.65 ct Blue Tanzanite Gemstone, Tanzanite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
11.65 ct Blue Tanzanite Stone, Natural Tanzanite in Oval Facet Shape for Sale Tanzanite Gemstone in 15.4 x 11 mm Size for Sale, Tanzanite Stone in True Blue Color

11.65ct Natural True Blue Tanzanite, Oval, VVS

9.2 out of 10
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Tanzanite Product ID: 499574
Type: Tanzanite
Tanzanite Weight: 11.65 ct Tanzanite 1 gem
Tanzanite Size: mm calibrated Tanzanite
Tanzanite Size: 15.4 x 11 x 8.3 mm Tanzanite
Tanzanite Exact Size: 15.37 x 11.04 x 8.28 mm
Length x Width x Depth
Tanzanite Shape: Oval Facet Tanzanite
Tanzanite Color: True Blue Tanzanite
Tanzanite Clarity: VVS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
Content: 1 pc
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Product Description

This is a 11.65 carat natural true blue Tanzanite gem, 1 pc in oval shape with an exact size of 15.37 x 11.04 x 8.28 mm. This loose Tanzanite gemstone was mined in Tanzania and its clarity is VVS (Eye Clean). This natural Tanzanite has been heated to enhance its vivid color.

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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 -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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Overall Rating -> 10 star ratings

It was easy to navigate

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

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

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

I could see the actual gem I was buying

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

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
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Overall Rating -> 10 star ratings

easy site to navigate

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

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate
Download Identification Report PDF
BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 62.00
Turnaround Time: 8-12 working days Details
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