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Home Gemstones Topaz
3.70 ctw Blue Topaz Gemstones, Topaz Gems in Octagon Step Cut Shape for Sale.
Photos are of Actual Products for Sale
3.70 ctw Blue Topaz Stones, Natural Topaz in Octagon Step Cut Shape for Sale Topaz Gemstones in 8 x 6 mm (calibrated) Size for Sale, Topaz Stones in Light Greenish Blue Color

3.70ct Natural Blue Topaz, Emerald Cut, 8.1x6.1 mm

9.4 out of 10
See Bizrate Ratings for GemSelect
Product ID: 715040
Type: Topaz
Weight: 3.70 ct (total) 2 gems
avg. 1.85 ct
Size: 8 x 6 mm calibrated
Size: 8.1 x 6.1 x 3.9 mm
Exact Size: 8.09 x 6.05 x 3.88 mm
Length x Width x Depth
Shape: Octagon Step Cut
Color: Light Greenish Blue
Clarity: VVS-VS
Treatment: Irradiated
Origin: Brazil
Content: 2 pcs
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Product Description

These are 3.70 carat natural light greenish blue Topaz gems, 2 pcs in octagon / emerald cut shape with an exact size of 8.09 x 6.05 x 3.88 mm. These loose Topaz gemstones were mined in Brazil and their clarity is VVS-VS (Eye Clean).

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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 -> 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 -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

Overall the site is good to use and simple to navigate for what i needed and i liked that they are clear and detailed on the size shape and cut of the stones only input id like is for stones that have a specific refractive quality like moonstone in my case if theyd showcase the cut stones refraction so you know how it looks when buying

Posted By Revenant in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

Posted By Krackenking in November, 2025
Source: Bizrate
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