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1.64 ct Blue Topaz Gemstone, Topaz Gem in Round Facet Shape for Sale.
Photos are of Actual Product for Sale
1.64 ct Blue Topaz Stone, Natural Topaz in Round Facet Shape for Sale Topaz Gemstone in 7 mm (calibrated) Size for Sale, Topaz Stone in London Blue Color

1.64ct Natural Blue Topaz, Round Cut, 7.14 mm

9.7 out of 10
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Product ID: 326065
Type: Topaz
Weight: 1.64 ct 1 gem
Size: 7 mm calibrated
Size: 7.1 mm
Exact Size: 7.14 x 4.34 mm
Diameter x Depth
Shape: Round Facet
Color: London Blue
Clarity: VVS
Treatment: Irradiated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 1.64 carat natural london blue Topaz gem, 1 pc in round shape with an exact size of 7.14 mm x 4.34 mm . This loose Topaz gemstone was mined in Brazil and its clarity is VVS (Eye Clean).

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Overall Rating -> 10 star ratings

Easy and good price

Posted By Bry_guy in March, 2026
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I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

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The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

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Posted By Designer in December, 2025
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Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
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