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1.64 ct Blue Tanzanite Gemstone, Tanzanite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
1.64 ct Blue Tanzanite Stone, Natural Tanzanite in Oval Facet Shape for Sale Tanzanite Gemstone in 8 x 6 mm (calibrated) Size for Sale, Tanzanite Stone in Deep Violet Blue Color

1.64ct Natural Deep Violet Blue Tanzanite, Oval, VVS

9.7 out of 10
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Tanzanite Product ID: 717585
Type: Tanzanite
Tanzanite Weight: 1.64 ct Tanzanite 1 gem
Tanzanite Size: 8 x 6 mm calibrated Tanzanite
Tanzanite Size: 8.1 x 5.9 x 5.1 mm Tanzanite
Tanzanite Exact Size: 8.11 x 5.87 x 5.11 mm
Length x Width x Depth
Tanzanite Shape: Oval Facet Tanzanite
Tanzanite Color: Deep Violet Blue Tanzanite
Tanzanite Clarity: VVS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
Content: 1 pc
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$
584.36
Quantity
2 pieces available
Item in Stock
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Product Description

This is a 1.64 carat natural deep violet blue Tanzanite gem, 1 pc in oval shape with an exact size of 8.11 x 5.87 x 5.11 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 -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
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Posted By Garnet in January, 2026
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looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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Enjoy every moment

Posted By Ferns in October, 2025
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Very professional site

Posted By JR in January, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

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I am filling a small treasure chest and picked a nice amethyst.

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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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I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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