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Home Gemstones Tanzanite
3.59 ct Blue Tanzanite Gemstone, Tanzanite Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
3.59 ct Blue Tanzanite Stone, Natural Tanzanite in Oval Cabochon Shape for Sale Tanzanite Gemstone in 10 x 8 mm (calibrated) Size for Sale, Tanzanite Stone in Intense Violet Blue Color

3.59ct Natural Blue Tanzanite, Oval Cut, 9.9x7.8 mm

9.7 out of 10
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Product ID: 633310
Type: Tanzanite
Weight: 3.59 ct 1 gem
Size: 10 x 8 mm calibrated
Size: 9.9 x 7.8 x 5.2 mm
Exact Size: 9.94 x 7.81 x 5.24 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Intense Violet Blue
Clarity: Transparent
Treatment: Heated
Origin: Tanzania
Content: 1 pc
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Product Description

This is a 3.59 carat natural intense violet blue Tanzanite gem, 1 pc in oval shape with an exact size of 9.94 x 7.81 x 5.24 mm. This loose Tanzanite gemstone was mined in Tanzania and its clarity is Transparent. This natural Tanzanite has been heated to enhance its vivid color.

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Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
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Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
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They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

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I was able to find what I've been looking for.

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