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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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Yellow Octagon / Emerald Cut Gems
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0.58ct Green Peridot, Emerald Cut, VVS

6 x 4 mm (calibrated)

$ 8.67

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8.79ct Pink Rose Quartz, Emerald Cut, Transparent

12.5 x 12.2 mm

$ 48.16

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7.39ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 40.49

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2.80ct Green Emerald, Emerald Cut, VS-SI

9.9 x 8.4 mm

$ 2,975.65

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5.20ct Brown Smoky Quartz, Emerald Cut, VVS-VS

12.9 x 9.9 mm

$ 22.79

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2.12ct Orange Hessonite Garnet, Emerald Cut, SI

8 x 8 mm (calibrated)

$ 35.40

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0.59ct Green Peridot, Emerald Cut, VS-SI

6 x 4 mm (calibrated)

$ 8.81

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1.19ct Green Tourmaline, Emerald Cut, VVS

17.8 x 3 mm

$ 32.60

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2.70ct Green Tourmaline, Emerald Cut, VS

18.9 x 4.3 mm

$ 59.16

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1.51ct Green Tourmaline, Emerald Cut, VVS

14 x 3.5 mm

$ 28.73

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6.27ct Green Apatite, Emerald Cut, VVS-VS

11 x 11 mm (calibrated)

$ 322.86

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0.44ct Green Sapphire, Emerald Cut, VVS-VS

5.2 x 3.3 mm

$ 41.63

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0.95ct Green Tourmaline, Emerald Cut, VVS-VS

6.2 x 4.6 mm

$ 23.66

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1.11ct Yellow Citrine, Emerald Cut, VVS

12.1 x 4.2 mm

$ 8.85

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3.69ctw Red Pyrope Garnet, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 25.73

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3.09ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 24.00

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7.53ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 41.25

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1.25ct Yellow Color-Change Diaspore, Emerald Cut, VS

7.5 x 4.5 mm

$ 65.40

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3.31ct Green Apatite, Emerald Cut, VS

9 x 9 mm (calibrated)

$ 170.45

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1.51ct Green Tourmaline, Emerald Cut, VVS-VS

20.1 x 3.4 mm

$ 36.40

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0.91ct Yellow Color-Change Diaspore, Emerald Cut, VVS

10.1 x 3.8 mm

$ 48.04

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4.69ct Pink Rose Quartz, Emerald Cut, Transparent

10 x 10 mm (calibrated)

$ 25.70

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0.98ct Green Tourmaline, Emerald Cut, VVS

10 x 3.6 mm

$ 24.40

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8.63ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 47.28

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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

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
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

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
Source: Bizrate
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