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Home Calibrated Gemstones Octagon Shape 8x6 mm Gems

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: 8-9
Bi-color
Black
Blue Octagon Shape 8x6 mm Gems
Brown
Golden
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Green
Multicolor
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
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1.52ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 12.11

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3.75ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 29.88

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2.20ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.53

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8.18ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 62.74

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1.44ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 10.04

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2.14ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.21

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2.04ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.25

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2.80ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 19.46

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2.15ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.28

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3.33ctw Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 25.54

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2.21ct Orange Hessonite Garnet, Emerald Cut, VS-SI

8 x 6 mm (calibrated)

$ 36.46

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1.66ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.23

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1.72ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 13.19

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2.06ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.36

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3.20ctw Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 25.50

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2.06ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 16.42

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2.24ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.85

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3.27ctw Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 26.05

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1.99ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.88

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1.62ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 12.91

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1.99ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 15.85

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1.99ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.85

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1.94ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.45

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1.84ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 10.69

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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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
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

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate
Enlarged Gemstone Image