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0.90 ct Blue Tanzanite Gemstone, Tanzanite Gem in Cushion-Cut Shape for Sale.
Photos are of Actual Product for Sale
0.90 ct Blue Tanzanite Stone, Natural Tanzanite in Cushion-Cut Shape for Sale Tanzanite Gemstone in 6.9 x 5 mm Size for Sale, Tanzanite Stone in Violet Blue Color

0.90ct Natural Blue Tanzanite, Cushion Cut, 6.9x5 mm

9.7 out of 10
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Product ID: 297934
Type: Tanzanite
Weight: 0.90 ct 1 gem
Size: mm calibrated
Size: 6.9 x 5 x 3.4 mm
Exact Size: 6.88 x 5.04 x 3.40 mm
Length x Width x Depth
Shape: Cushion-Cut
Color: Violet Blue
Clarity: VVS-VS
Treatment: Heated
Origin: Tanzania
Content: 1 pc
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$
94.50
Item is Sold
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Product Description

This is a 0.90 carat natural violet blue Tanzanite gem, 1 pc in cushion shape with an exact size of 6.88 x 5.04 x 3.40 mm. This loose Tanzanite gemstone was mined in Tanzania and its clarity is VVS-VS (Eye Clean). This natural Tanzanite has been heated to enhance its vivid color.

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate
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