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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
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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
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1.10ct Yellow Citrine, Emerald Cut, VS

1.10ct Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 7.67

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1.53ct Green Tourmaline, Emerald Cut, VS

1.53ct Green Tourmaline, Emerald Cut, VS

19.5 x 3.2 mm

$ 40.23

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3.82ct Pink Rose Quartz, Emerald Cut, Transparent

3.82ct Pink Rose Quartz, Emerald Cut, Transparent

9 x 9 mm (calibrated)

$ 20.92

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0.62ct Green Tourmaline, Emerald Cut, VVS

0.62ct Green Tourmaline, Emerald Cut, VVS

8.4 x 3.4 mm

$ 15.44

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1.79ct Blue Topaz, Emerald Cut, VVS-VS

1.79ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 14.26

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2.09ct Green Tourmaline, Emerald Cut, VVS-VS

2.09ct Green Tourmaline, Emerald Cut, VVS-VS

16.4 x 3.8 mm

$ 57.25

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2.32ct Green Tourmaline, Emerald Cut, VVS

2.32ct Green Tourmaline, Emerald Cut, VVS

23.4 x 3.7 mm

$ 63.54

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1.24ct Pink Tourmaline, Emerald Cut, VVS

1.24ct Pink Tourmaline, Emerald Cut, VVS

13.3 x 3.5 mm

$ 93.74

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5.77ct Brown Smoky Quartz, Emerald Cut, VVS-VS

5.77ct Brown Smoky Quartz, Emerald Cut, VVS-VS

10 x 10 mm (calibrated)

$ 31.61

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1.59ctw Pink Sapphire, Emerald Cut, VS

1.59ctw Pink Sapphire, Emerald Cut, VS

2.8 x 2.7 mm

$ 85.86

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8.87ct Pink Rose Quartz, Emerald Cut, Transparent

8.87ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 44.17

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0.81ct Yellow Color-Change Garnet, Emerald Cut, VS

0.81ct Yellow Color-Change Garnet, Emerald Cut, VS

7.1 x 3.7 mm

$ 79.87

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9.26ct Black Tourmaline, Emerald Cut, Opaque

9.26ct Black Tourmaline, Emerald Cut, Opaque

15.1 x 9.1 mm

$ 46.11

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1.00ct Red Ruby, Emerald Cut, VS

1.00ct Red Ruby, Emerald Cut, VS

6.1 x 4.2 mm

$ 89.64

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3.44ct Green Tourmaline, Emerald Cut, SI
Tourmaline Product Video (347654)

3.44ct Green Tourmaline, Emerald Cut, SI

26.6 x 3.9 mm

$ 143.91

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7.49ctw Blue Topaz, Emerald Cut, VS

7.49ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 49.24

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0.46ct Orange Sapphire, Emerald Cut, VVS

0.46ct Orange Sapphire, Emerald Cut, VVS

4.8 x 4 mm

$ 24.99

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2.06ct Blue Topaz, Emerald Cut, VVS

2.06ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.42

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8.93ct Pink Rose Quartz, Emerald Cut, Transparent

8.93ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 48.92

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3.68ctw Blue Topaz, Emerald Cut, VVS

3.68ctw Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 29.32

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0.82ct Green Tourmaline, Emerald Cut, VVS

0.82ct Green Tourmaline, Emerald Cut, VVS

10.9 x 3.2 mm

$ 20.42

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0.55ct Green Sapphire, Emerald Cut, VS

0.55ct Green Sapphire, Emerald Cut, VS

5 x 4 mm (calibrated)

$ 29.88

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1.35ct Orange Hessonite Garnet, Emerald Cut, VS

1.35ct Orange Hessonite Garnet, Emerald Cut, VS

7.7 x 5.3 mm

$ 22.70

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0.88ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.88ct Yellow Color-Change Diaspore, Emerald Cut, VS

6.7 x 4.5 mm

$ 46.05

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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

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

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 -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate
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