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12.03 ct Blue Tanzanite Gemstone, Tanzanite Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
12.03 ct Blue Tanzanite Stone, Natural Tanzanite in Cushion-Cut Shape for Sale Tanzanite Gemstone in 13 x 13 mm (calibrated) Size for Sale, Tanzanite Stone in Intense Violet Blue Color

12.03ct Natural Intense Violet Blue Tanzanite, Cushion, VS

9.2 out of 10
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Tanzanite Product ID: 378197
Type: Tanzanite
Tanzanite Weight: 12.03 ct Tanzanite 1 gem
Tanzanite Size: 13 x 13 mm calibrated Tanzanite
Tanzanite Size: 13.1 x 12.8 x 9.3 mm Tanzanite
Tanzanite Exact Size: 13.09 x 12.82 x 9.31 mm
Length x Width x Depth
Tanzanite Shape: Cushion-Cut Tanzanite
Tanzanite Color: Intense Violet Blue Tanzanite
Tanzanite Clarity: VS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
Content: 1 pc
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$
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Product Description

This is a 12.03 carat natural intense violet blue Tanzanite gem, 1 pc in cushion shape with an exact size of 13.09 x 12.82 x 9.31 mm. This loose Tanzanite gemstone was mined in Tanzania and its clarity is VS (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
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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
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Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
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Overall Rating -> 7 star ratings

Okay thank you.

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

Enjoyed shopping.

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

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
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Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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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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