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Home Gemstones Topaz
7.78 ctw Blue Topaz Gemstones, Topaz Gems in Octagon Step Cut Shape for Sale.
Photos are of Actual Products for Sale
7.78 ctw Blue Topaz Stones, Natural Topaz in Octagon Step Cut Shape for Sale Topaz Gemstones in 10 x 8 mm (calibrated) Size for Sale, Topaz Stones in Light Greenish Blue Color

7.78ct Natural Blue Topaz, Emerald Cut, 9.8x7.9 mm

9.7 out of 10
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Product ID: 714877
Type: Topaz
Weight: 7.78 ct (total) 2 gems
avg. 3.89 ct
Size: 10 x 8 mm calibrated
Size: 9.8 x 7.9 x 5.2 mm
Exact Size: 9.79 x 7.94 x 5.23 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 7.78 carat natural light greenish blue Topaz gems, 2 pcs in octagon / emerald cut shape with an exact size of 9.79 x 7.94 x 5.23 mm. These loose Topaz gemstones were mined in Brazil and their clarity is VVS-VS (Eye Clean).

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Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

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Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
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