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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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For Example: 6-7
For Example: 8-9
Bi-color Octagon / Emerald Cut Gems
Black Octagon / Emerald Cut Gems
Blue Octagon / Emerald Cut Gems
Brown Octagon / Emerald Cut Gems
Golden
Gray Octagon / Emerald Cut Gems
Green Octagon / Emerald Cut Gems
Multicolor Octagon / Emerald Cut Gems
Orange Octagon / Emerald Cut Gems
Pink Octagon / Emerald Cut Gems
Purple Octagon / Emerald Cut Gems
Red Octagon / Emerald Cut Gems
Turquoise Octagon / Emerald Cut Gems
Violet Octagon / Emerald Cut Gems
White Octagon / Emerald Cut Gems
Yellow Octagon / Emerald Cut Gems
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9.56ct Black Tourmaline, Emerald Cut, Opaque

9.56ct Black Tourmaline, Emerald Cut, Opaque

13 x 11 mm (calibrated)

$ 47.61

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6.46ct Pink Rose Quartz, Emerald Cut, Transparent

6.46ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 35.39

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0.94ct Yellow Beryl, Emerald Cut, VS

0.94ct Yellow Beryl, Emerald Cut, VS

7.2 x 5.3 mm

$ 20.60

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12.22ct Black Tourmaline, Emerald Cut, Opaque

12.22ct Black Tourmaline, Emerald Cut, Opaque

19.1 x 8.8 mm

$ 60.86

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1.16ct Green Tourmaline, Emerald Cut, VS

1.16ct Green Tourmaline, Emerald Cut, VS

20.7 x 2.7 mm

$ 27.95

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14.41ct Green Apatite, Emerald Cut, VS
Apatite Product Video (396314)

14.41ct Green Apatite, Emerald Cut, VS

14 x 14 mm (calibrated)

$ 586.50

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1.32ct Multicolor Tourmaline, Emerald Cut, VVS-VS
Tourmaline Product Video (744048)

1.32ct Multicolor Tourmaline, Emerald Cut, VVS-VS

7.7 x 5 mm

$ 295.81

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2.38ct Red Almandine Garnet, Emerald Cut, VVS-VS

2.38ct Red Almandine Garnet, Emerald Cut, VVS-VS

9 x 6 mm (calibrated)

$ 69.14

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0.72ct Yellow Color-Change Garnet, Emerald Cut, VVS

0.72ct Yellow Color-Change Garnet, Emerald Cut, VVS

7 x 3.5 mm

$ 78.09

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9.38ct Brown Smoky Quartz, Emerald Cut, VVS

9.38ct Brown Smoky Quartz, Emerald Cut, VVS

13 x 13 mm (calibrated)

$ 18.39

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0.92ct Orange Hessonite Garnet, Emerald Cut, VS

0.92ct Orange Hessonite Garnet, Emerald Cut, VS

5.3 x 5.3 mm

$ 16.49

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1.15ct Pink Tourmaline, Emerald Cut, VS

1.15ct Pink Tourmaline, Emerald Cut, VS

10.2 x 4 mm

$ 86.94

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1.14ct Green Tourmaline, Emerald Cut, VVS

1.14ct Green Tourmaline, Emerald Cut, VVS

15.5 x 3.3 mm

$ 20.28

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0.60ct Violet Amethyst, Emerald Cut, VS

0.60ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 3.49

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1.49ct Yellow Citrine, Emerald Cut, VVS-VS

1.49ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 9.79

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0.63ct Green Peridot, Emerald Cut, VS

0.63ct Green Peridot, Emerald Cut, VS

6.8 x 4.7 mm

$ 9.41

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0.67ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.67ct Yellow Color-Change Diaspore, Emerald Cut, VS

6.6 x 4.3 mm

$ 22.02

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0.52ct Violet Amethyst, Emerald Cut, VS

0.52ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 3.02

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3.62ctw Blue Topaz, Emerald Cut, VVS

3.62ctw Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 28.84

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0.74ct Green Tourmaline, Emerald Cut, VVS-VS

0.74ct Green Tourmaline, Emerald Cut, VVS-VS

4.9 x 4.8 mm

$ 36.85

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3.29ct Pink Rose Quartz, Emerald Cut, Transparent

3.29ct Pink Rose Quartz, Emerald Cut, Transparent

9.6 x 9.5 mm

$ 18.03

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1.56ct Yellow Citrine, Emerald Cut, VVS

1.56ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 12.43

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1.25ct Green Tourmaline, Emerald Cut, VS

1.25ct Green Tourmaline, Emerald Cut, VS

14.3 x 3.3 mm

$ 26.43

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1.96ct Green Tourmaline, Emerald Cut, VS

1.96ct Green Tourmaline, Emerald Cut, VS

17.8 x 3.7 mm

$ 47.24

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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

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate
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