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0.37 ct Blue Tanzanite Gemstone, Tanzanite Gem in Pear Facet Shape for Sale.
Photos are of Actual Product for Sale
0.37 ct Blue Tanzanite Stone, Natural Tanzanite in Pear Facet Shape for Sale Tanzanite Gemstone in 5 x 4.2 mm Size for Sale, Tanzanite Stone in Pastel Blue Color

0.37ct Natural Pastel Blue Tanzanite, Pear Shape, 5x4.2 mm

9.8 out of 10
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Tanzanite Product ID: 731959
Type: Tanzanite
Tanzanite Weight: 0.37 ct Tanzanite 1 gem
Tanzanite Size: mm calibrated Tanzanite
Tanzanite Size: 5 x 4.2 x 2.9 mm Tanzanite
Tanzanite Exact Size: 5.02 x 4.15 x 2.91 mm
Length x Width x Depth
Tanzanite Shape: Pear Facet Tanzanite
Tanzanite Color: Pastel Blue Tanzanite
Tanzanite Clarity: VVS-VS Tanzanite
Tanzanite Treatment: Heated
Tanzanite Origin: Tanzania Tanzanite
Content: 1 pc
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Product Description

This is a 0.37 carat natural pastel blue Tanzanite gem, 1 pc in pear shape shape with an exact size of 5.02 x 4.15 x 2.91 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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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 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
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Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate
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ICA Brief Report $ 90.00
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