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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
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2.04ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.25

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3.35ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 26.69

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1.89ct Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 15.06

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7.76ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 51.69

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1.99ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.85

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1.80ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.34

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1.62ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 12.91

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1.23ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 8.57

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1.64ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.06

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1.46ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 11.64

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2.13ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 16.97

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1.60ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 12.75

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1.92ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.30

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1.51ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 11.59

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1.72ct Orange Hessonite Garnet, Emerald Cut, VS-SI

8 x 6 mm (calibrated)

$ 28.72

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8.02ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 61.50

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1.90ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.14

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7.71ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 59.13

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7.06ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 54.14

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2.09ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.65

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2.00ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.94

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1.45ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 10.11

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1.42ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 11.31

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2.10ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.73

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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

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate
Enlarged Gemstone Image