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1.71 ctw Blue Tanzanite Gemstones, Tanzanite Gems in Pear Facet Shape for Sale.
Photos are of Actual Products for Sale
1.71 ctw Blue Tanzanite Stones, Natural Tanzanite in Pear Facet Shape for Sale Tanzanite Gemstones in 6 x 4 mm (calibrated) Size for Sale, Tanzanite Stones in Blue Color

1.71ct Natural Blue Tanzanite, Pear Shape, 6.1x4 mm

9.7 out of 10
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Product ID: 420703
Type: Tanzanite
Weight: 1.71 ct (total) 4 gems
avg. 0.43 ct
Size: 6 x 4 mm calibrated
Size: 6.1 x 4 x 2.8 mm
Exact Size: 6.09 x 4.01 x 2.76 mm
Length x Width x Depth
Shape: Pear Facet
Color: Blue
Clarity: VS
Treatment: Heated
Origin: Tanzania
Content: 4 pcs
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$
81.80
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Product Description

These are 1.71 carat natural blue Tanzanite gems, 4 pcs in pear shape shape with an exact size of 6.09 x 4.01 x 2.76 mm. These loose Tanzanite gemstones were mined in Tanzania and their clarity is VS (Eye Clean). This natural Tanzanite has been heated to enhance its vivid color.

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 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 -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate
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