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Home Gemstones Tanzanite
6.05 ctw Blue Tanzanite Gemstones, Tanzanite Gems in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
6.05 ctw Blue Tanzanite Stones, Natural Tanzanite in Oval Cabochon Shape for Sale Tanzanite Gemstones in 10 x 8 mm (calibrated) Size for Sale, Tanzanite Stones in Intense Violet Blue Color

6.05ct Natural Blue Tanzanite, Oval Cut, 9.9x8.1 mm

9.7 out of 10
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Product ID: 702046
Type: Tanzanite
Weight: 6.05 ct (total) 2 gems
avg. 3.03 ct
Size: 10 x 8 mm calibrated
Size: 9.9 x 8.1 x 4 mm
Exact Size: 9.87 x 8.05 x 3.95 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Intense Violet Blue
Clarity: Transparent
Treatment: Heated
Origin: Tanzania
Content: 2 pcs
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Product Description

These are 6.05 carat natural intense violet blue Tanzanite gems, 2 pcs in oval shape with an exact size of 9.87 x 8.05 x 3.95 mm. These loose Tanzanite gemstones were mined in Tanzania and their clarity is Transparent. This natural Tanzanite has been heated to enhance its vivid color.

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Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
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Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 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

Excellent options

Posted By CJ in February, 2026
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Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
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