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Calibrated 8 x 6 mm Octagon Shape Gemstones | GemSelect

Octagon Shape 8x6 mm Gems Weight
Octagon Shape 8x6 mm Gems Size
Octagon Shape 8x6 mm Gems Clarity
Octagon Shape 8x6 mm Gems Price
Octagon Shape 8x6 mm Gems Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Octagon Shape 8x6 mm Gems
Brown
Golden
Gray
Green Octagon Shape 8x6 mm Gems
Multicolor Octagon Shape 8x6 mm Gems
Orange Octagon Shape 8x6 mm Gems
Pink Octagon Shape 8x6 mm Gems
Purple Octagon Shape 8x6 mm Gems
Red Octagon Shape 8x6 mm Gems
Turquoise
Violet Octagon Shape 8x6 mm Gems
White
Yellow Octagon Shape 8x6 mm Gems
Single
Pairs
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Faceted
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8.43ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 64.65

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7.23ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 55.44

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1.89ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.06

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1.90ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.25

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2.67ctw Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 18.54

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2.61ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 20.02

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3.66ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 28.07

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3.68ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 29.32

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1.76ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.03

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1.39ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 9.69

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2.05ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.33

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1.78ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.18

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1.79ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.26

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3.08ct Pink Kunzite, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 76.69

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2.08ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.58

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1.37ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 10.91

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1.99ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.85

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8.16ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 54.35

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2.25ct Orange Hessonite Garnet, Emerald Cut, VS-SI

8 x 6 mm (calibrated)

$ 37.57

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2.01ct Blue Topaz, Emerald Cut, Translucent

8 x 6 mm (calibrated)

$ 16.02

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1.74ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 13.86

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2.14ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.21

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1.81ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 14.43

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7.65ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 58.67

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Why Buy Octagon Shape 8x6 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 -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 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
Enlarged Gemstone Image