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Calibrated 10 x 8 mm Octagon Shape Gemstones | GemSelect

Octagon Shape 10x8 mm Gems Weight
Octagon Shape 10x8 mm Gems Size
Octagon Shape 10x8 mm Gems Clarity
Octagon Shape 10x8 mm Gems Price

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color Octagon Shape 10x8 mm Gems
Black
Blue Octagon Shape 10x8 mm Gems
Brown
Golden
Gray
Green Octagon Shape 10x8 mm Gems
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet
White Octagon Shape 10x8 mm Gems
Yellow
Single
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Lots
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8.32ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 41.43

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3.11ct Green Emerald, Emerald Cut, SI

10 x 8 mm (calibrated)

$ 774.39

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7.55ctw White Topaz, Emerald Cut, VVS

10 x 8 mm (calibrated)

$ 34.47

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3.95ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 25.26

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3.69ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 24.50

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3.67ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 24.37

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7.63ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 50.66

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7.39ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 48.57

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3.71ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 29.56

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7.63ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 60.80

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3.38ct Bi-Color Ametrine, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 35.46

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8.20ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 65.34

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2.91ct Bi-Color Ametrine, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 30.53

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7.75ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 42.45

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3.71ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 29.56

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7.33ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 58.41

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3.31ct Bi-Color Ametrine, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 34.73

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7.78ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 61.99

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7.43ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 44.41

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6.99ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 45.95

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6.61ctw White Topaz, Emerald Cut, VVS

10 x 8 mm (calibrated)

$ 30.18

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8.15ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 44.65

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3.51ct Green Emerald, Emerald Cut, VS-SI

10 x 8 mm (calibrated)

$ 7,865.91

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7.49ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 49.24

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Why Buy Octagon Shape 10x8 Mm Gems from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate
Enlarged Gemstone Image