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Home Gemstones Tanzanite
1.64 ct Blue Tanzanite Gemstone, Tanzanite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
1.64 ct Blue Tanzanite Stone, Natural Tanzanite in Oval Facet Shape for Sale Tanzanite Gemstone in 8 x 6 mm (calibrated) Size for Sale, Tanzanite Stone in Deep Violet Blue Color

1.64ct Natural Blue Tanzanite, Oval Cut, 8.1x5.9 mm

9.7 out of 10
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Product ID: 717585
Type: Tanzanite
Weight: 1.64 ct 1 gem
Size: 8 x 6 mm calibrated
Size: 8.1 x 5.9 x 5.1 mm
Exact Size: 8.11 x 5.87 x 5.11 mm
Length x Width x Depth
Shape: Oval Facet
Color: Deep Violet Blue
Clarity: VVS
Treatment: Heated
Origin: Tanzania
Content: 1 pc
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$
485.02
Quantity
2 pieces available
Item in Stock
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Product Description

This is a 1.64 carat natural deep violet blue Tanzanite gem, 1 pc in oval shape with an exact size of 8.11 x 5.87 x 5.11 mm. This loose Tanzanite gemstone was mined in Tanzania and its clarity is VVS (Eye Clean). This natural Tanzanite has been heated to enhance its vivid color.

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Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary in March, 2026
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Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
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Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
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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
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Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
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Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
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