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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
Bi-color Octagon / Emerald Cut Gems
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Gray Octagon / Emerald Cut Gems
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Violet Octagon / Emerald Cut Gems
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Yellow Octagon / Emerald Cut Gems
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1.36ct Bi-Color Tourmaline, Emerald Cut, VVS-VS

9.5 x 4.4 mm

$ 365.73

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2.20ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.53

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0.89ct Multicolor Black Opal, Emerald Cut, Opaque

9 x 6 mm (calibrated)

$ 22.82

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1.47ct Green Tourmaline, Emerald Cut, VVS-VS

22.2 x 2.7 mm

$ 38.65

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0.97ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

6 x 5.5 mm

$ 35.91

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1.66ct Green Tourmaline, Emerald Cut, VS

20.7 x 3.1 mm

$ 34.88

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0.52ct Green Sapphire, Emerald Cut, VVS

5 x 4 mm (calibrated)

$ 28.25

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7.54ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 14.04

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3.03ct Purple Kunzite, Emerald Cut, VS

8.4 x 6.7 mm

$ 83.38

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3.25ct Purple Kunzite, Emerald Cut, VVS

10.7 x 6 mm

$ 89.44

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3.81ct Yellow Citrine, Emerald Cut, VVS

12 x 8 mm (calibrated)

$ 26.56

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2.27ct Orange Hessonite Garnet, Emerald Cut, SI

8 x 6 mm (calibrated)

$ 37.46

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0.70ct Yellow Color-Change Diaspore, Emerald Cut, VS

5.6 x 5.1 mm

$ 26.00

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1.94ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.45

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0.92ct Green Tourmaline, Emerald Cut, VS

10.8 x 3.3 mm

$ 22.91

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0.42ct Green Emerald, Emerald Cut, SI

4.6 x 4.5 mm

$ 104.58

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2.42ctw Orange Hessonite Garnet, Emerald Cut, VS

5.3 x 5.3 mm

$ 47.73

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8.92ct Yellow Quartz, Emerald Cut, VVS

13 x 13 mm (calibrated)

$ 48.86

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0.54ct Green Peridot, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 8.07

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3.13ct Pink Rose Quartz, Emerald Cut, Transparent

9 x 9 mm (calibrated)

$ 17.15

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1.81ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.43

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1.52ct Green Tourmaline, Emerald Cut, VVS-VS

18.8 x 3.3 mm

$ 39.97

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22.54ct Violet Amethyst, Emerald Cut, VVS

20 x 15 mm (calibrated)

$ 157.15

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3.76ct Yellow Citrine, Emerald Cut, VVS-VS

11 x 9 mm (calibrated)

$ 28.83

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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

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 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

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate
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