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Home Gemstones Gemstones By Shape Octagon / Emerald Cut Gems

Octagon Cut Gemstones: Large Selection, in Stock | GemSelect

Octagon / Emerald Cut Gems Weight
Octagon / Emerald Cut Gems Size
Octagon / Emerald Cut Gems Clarity
Octagon / Emerald Cut Gems Price
Octagon / Emerald Cut Gems Treatment

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Yellow Octagon / Emerald Cut Gems
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0.86ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

6.3 x 4.4 mm

$ 45.40

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2.64ct Blue Sapphire, Emerald Cut, VS

7 x 7 mm (calibrated)

$ 1,972.08

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14.22ct Brown Smoky Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 38.95

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13.08ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 71.65

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2.08ct Green Emerald, Emerald Cut, SI

8.3 x 6.5 mm

$ 3,107.52

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2.98ct Blue Sapphire, Emerald Cut, VS

10.7 x 5.6 mm

$ 2,938.40

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0.43ct Yellow Sapphire, Emerald Cut, VS

5.1 x 3.2 mm

$ 33.74

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0.87ct Green Sphene, Emerald Cut, VS

8 x 4.2 mm

$ 37.26

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7.65ct Blue Aquamarine, Emerald Cut, VS

16 x 8.4 mm

$ 1,523.88

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3.36ct Orange Sphalerite, Emerald Cut, SI

9.3 x 6.5 mm

$ 167.33

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14.53ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 63.84

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9.97ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13 x 13 mm (calibrated)

$ 54.62

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7.33ct Turquoise Grandidierite, Emerald Cut, SI-I1

16 x 9 mm

$ 240.92

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2.28ct Green Emerald, Emerald Cut, SI

9 x 7 mm (calibrated)

$ 3,406.32

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2.90ct Green Emerald, Emerald Cut, SI

8.6 x 7.2 mm

$ 5,030.63

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14.80ct Yellow Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 81.07

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10.57ct Yellow Apatite, Emerald Cut, VS

15.1 x 10.9 mm

$ 289.52

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9.14ct Yellow Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 50.07

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7.84ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 32.90

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13.92ct Yellow Apatite, Emerald Cut, VS

13.2 x 15.6 mm

$ 981.10

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14.06ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 61.77

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2.70ct Pink Tourmaline, Emerald Cut, VS-SI

9.4 x 6.1 mm

$ 170.09

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1.61ct Green Emerald, Emerald Cut, VS-SI

7 x 7 mm (calibrated)

$ 1,469.93

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10.05ct Blue Aquamarine, Emerald Cut, VVS

17.2 x 9 mm

$ 1,981.94

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Why Buy Octagon / Emerald Cut 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

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.

Posted By Mattick in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

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
Enlarged Gemstone Image