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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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3.61ct Pink Tourmaline, Emerald Cut, VS

10.9 x 7 mm

$ 177.99

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0.38ct Green Sapphire, Emerald Cut, VS

5 x 3.2 mm

$ 29.63

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2.92ctw Orange Hessonite Garnet, Emerald Cut, VS

7 x 5.3 mm

$ 44.62

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5.50ct Red Almandine Garnet, Emerald Cut, VVS-VS

12.4 x 8.4 mm

$ 164.34

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2.37ct Green Apatite, Emerald Cut, VS

7.5 x 7.3 mm

$ 96.47

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2.38ctw Blue Topaz, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 17.02

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1.61ct Green Tourmaline, Emerald Cut, VVS-VS

7.7 x 6.9 mm

$ 187.08

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0.30ct Violet Iolite, Emerald Cut, VS

5 x 3 mm (calibrated)

$ 11.95

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10.31ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 56.48

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4.82ctw Orange Hessonite Garnet, Emerald Cut, VS-SI

7 x 5 mm (calibrated)

$ 105.62

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11.52ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 63.10

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4.68ct Pink Rose Quartz, Emerald Cut, Transparent

10 x 10 mm (calibrated)

$ 25.64

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0.66ct Green Emerald, Emerald Cut, SI

5.2 x 5.1 mm

$ 164.34

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2.31ct Green Tourmaline, Emerald Cut, VVS-VS

19.7 x 3.9 mm

$ 63.28

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1.11ct Yellow Color-Change Diaspore, Emerald Cut, VS

10.1 x 3.9 mm

$ 58.00

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2.08ct Orange Hessonite Garnet, Emerald Cut, SI

8 x 6 mm (calibrated)

$ 45.58

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7.99ct Pink Rose Quartz, Emerald Cut, Transparent

12.5 x 12.5 mm

$ 43.77

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2.01ctw Red Pyrope Garnet, Emerald Cut, VS

5.7 x 3.7 mm

$ 14.01

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4.21ct Yellow Citrine, Emerald Cut, VVS-VS

11 x 9 mm (calibrated)

$ 32.29

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1.40ct Yellow Color-Change Diaspore, Emerald Cut, VS

8.4 x 4.6 mm

$ 73.26

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1.41ct Orange Hessonite Garnet, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 28.09

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7.23ct Brown Smoky Quartz, Emerald Cut, VS

12 x 12 mm (calibrated)

$ 39.61

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2.06ctw Red Pyrope Garnet, Emerald Cut, VS

5.7 x 3.8 mm

$ 15.79

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11.61ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 63.60

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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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 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

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate
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