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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: 8-9
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Yellow Octagon / Emerald Cut Gems
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2.43ct Yellow Apatite, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 127.53

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32.33ctw Gray Hematite, Emerald Cut, Opaque

18.3 x 13.8 mm

$ 31.52

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0.84ct Green Tourmaline, Emerald Cut, VS

7.7 x 3.4 mm

$ 41.83

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3.20ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 25.50

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0.84ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 75.30

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7.09ct Yellow Citrine, Emerald Cut, VVS-VS

14 x 10 mm (calibrated)

$ 54.37

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1.84ct Pink Tourmaline, Emerald Cut, VVS-VS

12.8 x 4.2 mm

$ 139.10

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2.32ct Green Tourmaline, Emerald Cut, VVS

23.4 x 3.7 mm

$ 63.54

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0.69ct Green Sapphire, Emerald Cut, VVS

5 x 4 mm (calibrated)

$ 37.49

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8.23ct Yellow Quartz, Emerald Cut, VVS-VS

15.8 x 9 mm

$ 18.04

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1.48ct Green Tourmaline, Emerald Cut, VVS

19.8 x 3.4 mm

$ 48.65

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3.41ct Yellow Citrine, Emerald Cut, VVS

14.1 x 7 mm

$ 23.77

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22.18ct Black Tourmaline, Emerald Cut, Opaque

23.5 x 12.6 mm

$ 110.46

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1.86ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 14.82

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0.90ct Green Tourmaline, Emerald Cut, VS

14.9 x 3.2 mm

$ 23.66

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1.51ct Green Tourmaline, Emerald Cut, VVS-VS

7.5 x 5.8 mm

$ 75.20

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0.90ct Green Tourmaline, Emerald Cut, VVS

7.1 x 4.1 mm

$ 44.82

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4.01ct Yellow Citrine, Emerald Cut, VVS

11 x 9 mm (calibrated)

$ 30.76

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0.57ct Green Sapphire, Emerald Cut, VVS-VS

4.8 x 3.9 mm

$ 30.97

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1.18ct Pink Tourmaline, Emerald Cut, VVS

8.7 x 4.3 mm

$ 81.09

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12.01ct Yellow Quartz, Emerald Cut, VVS

15 x 15 mm (calibrated)

$ 65.79

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3.08ct Red Almandine Garnet, Emerald Cut, VVS-VS

10 x 6.5 mm

$ 89.47

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1.46ct Green Tourmaline, Emerald Cut, VVS

7 x 5 mm (calibrated)

$ 39.83

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8.93ct Yellow Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 39.23

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Why Buy Octagon / Emerald Cut Gems from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
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Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
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Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
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Overall Rating -> 10 star ratings

Enjoy every moment

Posted By Ferns in October, 2025
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Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate
Enlarged Gemstone Image