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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

Size Explained

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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
Golden
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
Single
Pairs
Lots
Faceted
Cabochons
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11.56ct Pink Rose Quartz, Emerald Cut, Transparent

11.56ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 47.97

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5.75ct Green Apatite, Emerald Cut, VVS-VS
Apatite Product Video (439312)

5.75ct Green Apatite, Emerald Cut, VVS-VS

10 x 10 mm (calibrated)

$ 296.09

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1.27ct Yellow Citrine, Emerald Cut, VVS

1.27ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 8.86

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3.55ct Pink Rose Quartz, Emerald Cut, Transparent

3.55ct Pink Rose Quartz, Emerald Cut, Transparent

9.7 x 9.4 mm

$ 19.46

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0.72ct Green Tourmaline, Emerald Cut, VS

0.72ct Green Tourmaline, Emerald Cut, VS

5.4 x 4.4 mm

$ 35.86

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2.51ct Green Tourmaline, Emerald Cut, VVS

2.51ct Green Tourmaline, Emerald Cut, VVS

22.2 x 3.6 mm

$ 87.50

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1.58ct Green Tourmaline, Emerald Cut, VS

1.58ct Green Tourmaline, Emerald Cut, VS

9.6 x 4.5 mm

$ 78.68

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1.87ct White Rainbow Moonstone, Emerald Cut, VVS-VS

1.87ct White Rainbow Moonstone, Emerald Cut, VVS-VS

7 x 7 mm (calibrated)

$ 195.22

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4.07ct Pink Rose Quartz, Emerald Cut, Transparent

4.07ct Pink Rose Quartz, Emerald Cut, Transparent

10 x 10 mm (calibrated)

$ 22.30

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

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

13 x 10 mm

$ 23.36

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2.04ct Pink Tourmaline, Emerald Cut, VS
Tourmaline Product Video (538294)

2.04ct Pink Tourmaline, Emerald Cut, VS

12.7 x 4.3 mm

$ 154.22

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0.74ct Yellow Color-Change Diaspore, Emerald Cut, VVS

0.74ct Yellow Color-Change Diaspore, Emerald Cut, VVS

6.5 x 3.9 mm

$ 39.06

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0.81ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

0.81ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

6.3 x 4 mm

$ 28.44

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14.90ct Yellow Quartz, Emerald Cut, VVS-VS
Quartz Product Video (394846)

14.90ct Yellow Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 81.62

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1.38ct Yellow Citrine, Emerald Cut, VVS-VS

1.38ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 9.62

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15.06ctw Yellow Citrine, Emerald Cut, VVS-VS

15.06ctw Yellow Citrine, Emerald Cut, VVS-VS

14 x 10 mm (calibrated)

$ 96.85

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6.85ct Black Tourmaline, Emerald Cut, Opaque

6.85ct Black Tourmaline, Emerald Cut, Opaque

16.6 x 6.9 mm

$ 34.11

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1.38ct Orange Hessonite Garnet, Emerald Cut, VVS-VS

1.38ct Orange Hessonite Garnet, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 27.49

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4.53ctw Pink Rose Quartz, Emerald Cut, Transparent

4.53ctw Pink Rose Quartz, Emerald Cut, Transparent

8.6 x 8.6 mm

$ 24.82

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2.08ct Green Tourmaline, Emerald Cut, VVS-VS

2.08ct Green Tourmaline, Emerald Cut, VVS-VS

16.3 x 3.9 mm

$ 68.37

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1.47ct Yellow Citrine, Emerald Cut, VS

1.47ct Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 9.18

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1.05ct Yellow Citrine, Emerald Cut, VVS-VS

1.05ct Yellow Citrine, Emerald Cut, VVS-VS

7.7 x 5.9 mm

$ 8.37

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9.48ct Black Tourmaline, Emerald Cut, Opaque

9.48ct Black Tourmaline, Emerald Cut, Opaque

14.5 x 9.4 mm

$ 47.21

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13.72ct Yellow Quartz, Emerald Cut, VVS

13.72ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 75.16

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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

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
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Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
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Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
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Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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
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