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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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1.29ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 9.00

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3.84ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 30.59

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3.64ctw Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 29.00

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2.06ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 16.42

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2.00ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.94

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1.94ct Orange Hessonite Garnet, Emerald Cut, SI

8 x 6 mm (calibrated)

$ 32.01

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1.32ct Violet Amethyst, Emerald Cut, Transparent

8 x 6 mm (calibrated)

$ 9.20

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3.86ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 29.60

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1.24ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 8.15

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2.12ct Orange Hessonite Garnet, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 34.98

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3.02ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 20.98

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1.98ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.15

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1.44ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 10.04

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1.99ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.88

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1.85ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.74

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1.85ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.74

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2.13ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.14

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1.95ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.60

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1.35ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 9.41

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1.49ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 11.87

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1.90ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 15.14

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1.38ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 9.62

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1.78ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.18

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2.04ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.25

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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

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate
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