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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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1.38ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 9.62

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10.89ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 59.66

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3.81ct Pink Rose Quartz, Emerald Cut, Transparent

9.6 x 9.2 mm

$ 20.87

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7.49ct Brown Smoky Quartz, Emerald Cut, VVS-VS

12 x 12 mm (calibrated)

$ 9.27

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11.65ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 22.85

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2.18ct Orange Hessonite Garnet, Emerald Cut, VS-SI

7 x 7 mm (calibrated)

$ 42.99

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2.11ctw Red Pyrope Garnet, Emerald Cut, VS

5.7 x 3.8 mm

$ 16.19

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0.90ct Yellow Citrine, Emerald Cut, VS

7.6 x 5.7 mm

$ 7.17

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1.34ct Green Tourmaline, Emerald Cut, VVS-VS

23.1 x 2.7 mm

$ 28.59

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0.80ct Green Tourmaline, Emerald Cut, VVS-VS

10.2 x 3.1 mm

$ 39.84

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23.68ct Violet Amethyst, Emerald Cut, VVS

20 x 15 mm (calibrated)

$ 165.10

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4.66ctw Orange Hessonite Garnet, Emerald Cut, VS

7.6 x 5.7 mm

$ 70.62

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1.87ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.90

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1.98ct Orange Hessonite Garnet, Emerald Cut, VS

7 x 7 mm (calibrated)

$ 39.04

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1.04ct Green Tourmaline, Emerald Cut, VS

10.3 x 4 mm

$ 51.79

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0.72ct Green Tourmaline, Emerald Cut, VS

8.8 x 3.6 mm

$ 17.93

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1.25ct Orange Hessonite Garnet, Emerald Cut, VS-SI

6.6 x 5 mm

$ 20.55

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18.12ct Black Tourmaline, Emerald Cut, Opaque

24.8 x 9.7 mm

$ 90.24

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9.56ct Black Tourmaline, Emerald Cut, Opaque

13 x 11 mm (calibrated)

$ 47.61

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5.33ct Brown Smoky Quartz, Emerald Cut, VVS-VS

13 x 10 mm

$ 23.36

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1.21ct Green Tourmaline, Emerald Cut, VVS-VS

7.6 x 4.7 mm

$ 60.26

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3.80ct Yellow Citrine, Emerald Cut, VVS-VS

11 x 9 mm (calibrated)

$ 29.14

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8.41ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 10.41

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5.34ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 29.25

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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

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate
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