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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
Single
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1.51ct Pink Tourmaline, Emerald Cut, VVS

1.51ct Pink Tourmaline, Emerald Cut, VVS

10.8 x 4.6 mm

$ 99.26

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1.58ct Orange Hessonite Garnet, Emerald Cut, VVS-VS

1.58ct Orange Hessonite Garnet, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 31.16

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1.09ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI

1.09ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI

7.1 x 5.4 mm

$ 51.78

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6.42ct Brown Smoky Quartz, Emerald Cut, VVS-VS

6.42ct Brown Smoky Quartz, Emerald Cut, VVS-VS

11 x 11 mm (calibrated)

$ 17.59

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7.24ctw Yellow Citrine, Emerald Cut, VVS-VS

7.24ctw Yellow Citrine, Emerald Cut, VVS-VS

11 x 9 mm (calibrated)

$ 55.53

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11.03ct Brown Smoky Quartz, Emerald Cut, VVS

11.03ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 21.62

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1.43ct Green Tourmaline, Emerald Cut, VVS-VS

1.43ct Green Tourmaline, Emerald Cut, VVS-VS

15.8 x 3.4 mm

$ 37.60

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5.11ct Brown Smoky Quartz, Emerald Cut, VS

5.11ct Brown Smoky Quartz, Emerald Cut, VS

10 x 10 mm (calibrated)

$ 28.00

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3.02ctw Yellow Citrine, Emerald Cut, VS

3.02ctw Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 20.98

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1.07ct Yellow Color-Change Diaspore, Emerald Cut, VS

1.07ct Yellow Color-Change Diaspore, Emerald Cut, VS

5.8 x 5.2 mm

$ 52.75

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4.01ct Green Apatite, Emerald Cut, VS-SI

4.01ct Green Apatite, Emerald Cut, VS-SI

9 x 9 mm (calibrated)

$ 163.21

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23.18ct White Quartz, Emerald Cut, VVS-VS

23.18ct White Quartz, Emerald Cut, VVS-VS

19 x 19 mm (calibrated)

$ 39.64

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2.92ct Green Tourmaline, Emerald Cut, VS-SI

2.92ct Green Tourmaline, Emerald Cut, VS-SI

15.7 x 4.8 mm

$ 79.98

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2.52ct Green Tourmaline, Emerald Cut, VVS-VS

2.52ct Green Tourmaline, Emerald Cut, VVS-VS

23.4 x 3.7 mm

$ 87.85

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1.03ct Green Peridot, Emerald Cut, VS

1.03ct Green Peridot, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 15.39

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2.63ct Green Tourmaline, Emerald Cut, VVS-VS

2.63ct Green Tourmaline, Emerald Cut, VVS-VS

16.1 x 4.5 mm

$ 72.04

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1.26ct Multicolor Tourmaline, Emerald Cut, VVS
Tourmaline Product Video (744059)

1.26ct Multicolor Tourmaline, Emerald Cut, VVS

6.3 x 5.3 mm

$ 282.37

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4.23ct Blue Topaz, Emerald Cut, VVS

4.23ct Blue Topaz, Emerald Cut, VVS

9 x 9 mm (calibrated)

$ 32.44

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0.72ct Yellow Sapphire, Emerald Cut, VVS-VS

0.72ct Yellow Sapphire, Emerald Cut, VVS-VS

5.2 x 4 mm

$ 39.13

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0.62ct Purple Sapphire, Emerald Cut, VVS

0.62ct Purple Sapphire, Emerald Cut, VVS

5.9 x 4.2 mm

$ 80.34

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1.38ct Green Tourmaline, Emerald Cut, VVS-VS

1.38ct Green Tourmaline, Emerald Cut, VVS-VS

18.2 x 3.2 mm

$ 33.27

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1.72ct Orange Hessonite Garnet, Emerald Cut, VS-SI

1.72ct Orange Hessonite Garnet, Emerald Cut, VS-SI

8 x 6 mm (calibrated)

$ 28.72

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1.58ct Pink Tourmaline, Emerald Cut, VS

1.58ct Pink Tourmaline, Emerald Cut, VS

6.5 x 5.9 mm

$ 114.25

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1.88ct Green Tourmaline, Emerald Cut, VVS-VS

1.88ct Green Tourmaline, Emerald Cut, VVS-VS

18.6 x 3.9 mm

$ 51.49

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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

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy process.

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

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 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

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

Posted By Designer in December, 2025
Source: Bizrate
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