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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
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
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Lots
Faceted
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4.06ct Pink Rose Quartz, Emerald Cut, Transparent

4.06ct Pink Rose Quartz, Emerald Cut, Transparent

9.4 x 9.4 mm

$ 20.22

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1.21ct Red Ruby, Emerald Cut, SI

1.21ct Red Ruby, Emerald Cut, SI

9.1 x 4.7 mm

$ 150.65

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0.52ct Yellow Sapphire, Emerald Cut, VS

0.52ct Yellow Sapphire, Emerald Cut, VS

5 x 3.8 mm

$ 28.25

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0.85ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.85ct Yellow Color-Change Diaspore, Emerald Cut, VS

6.6 x 5 mm

$ 29.83

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2.20ct Blue Topaz, Emerald Cut, VVS

2.20ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.53

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1.27ct Orange Hessonite Garnet, Emerald Cut, VS

1.27ct Orange Hessonite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 25.05

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1.43ct Yellow Citrine, Emerald Cut, VVS

1.43ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 11.40

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2.20ct Green Tourmaline, Emerald Cut, VS

2.20ct Green Tourmaline, Emerald Cut, VS

17.6 x 4.7 mm

$ 60.26

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0.53ct Green Peridot, Emerald Cut, VVS-VS

0.53ct Green Peridot, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 7.92

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3.27ct Pink Andesine Labradorite, Emerald Cut, Transparent
Andesine Labradorite Product Video (739155)

3.27ct Pink Andesine Labradorite, Emerald Cut, Transparent

10.8 x 8.4 mm

$ 40.71

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6.90ct Black Tourmaline, Emerald Cut, Opaque

6.90ct Black Tourmaline, Emerald Cut, Opaque

22.7 x 5.9 mm

$ 34.36

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1.40ct Yellow Citrine, Emerald Cut, VVS

1.40ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 11.16

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0.60ct Purple Sapphire, Emerald Cut, VS-SI

0.60ct Purple Sapphire, Emerald Cut, VS-SI

6 x 4 mm (calibrated)

$ 77.75

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4.59ctw Pink Rose Quartz, Emerald Cut, Transparent

4.59ctw Pink Rose Quartz, Emerald Cut, Transparent

8 x 8 mm (calibrated)

$ 25.15

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1.36ct Bi-Color Tourmaline, Emerald Cut, VVS-VS
Tourmaline Product Video (717403)

1.36ct Bi-Color Tourmaline, Emerald Cut, VVS-VS

9.5 x 4.4 mm

$ 365.73

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1.71ct Orange Hessonite Garnet, Emerald Cut, VS

1.71ct Orange Hessonite Garnet, Emerald Cut, VS

7 x 7 mm (calibrated)

$ 33.72

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2.06ct Blue Topaz, Emerald Cut, VVS

2.06ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.36

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1.97ct Violet Amethyst, Emerald Cut, VS

1.97ct Violet Amethyst, Emerald Cut, VS

9 x 7 mm (calibrated)

$ 10.77

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1.00ct Green Tourmaline, Emerald Cut, VVS-VS

1.00ct Green Tourmaline, Emerald Cut, VVS-VS

8.4 x 4 mm

$ 24.90

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12.51ct Pink Rose Quartz, Emerald Cut, Transparent

12.51ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 68.53

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1.39ct Yellow Citrine, Emerald Cut, VVS

1.39ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 9.69

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4.41ct Pink Rose Quartz, Emerald Cut, Transparent

4.41ct Pink Rose Quartz, Emerald Cut, Transparent

9.5 x 9.5 mm

$ 24.16

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2.23ct Blue Topaz, Emerald Cut, VVS

2.23ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.81

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21.40ct Violet Amethyst, Emerald Cut, VVS

21.40ct Violet Amethyst, Emerald Cut, VVS

20 x 15 mm (calibrated)

$ 149.20

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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 did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate
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