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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
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Lots
Faceted
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2.60ct Green Tourmaline, Emerald Cut, VVS

2.60ct Green Tourmaline, Emerald Cut, VVS

21.1 x 4 mm

$ 71.21

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13.98ct Yellow Quartz, Emerald Cut, VVS

13.98ct Yellow Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 61.42

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13.92ct Yellow Apatite, Emerald Cut, VS
Apatite Product Video (382104)

13.92ct Yellow Apatite, Emerald Cut, VS

13.2 x 15.6 mm

$ 981.10

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1.32ct Orange Sphalerite, Emerald Cut, I1

1.32ct Orange Sphalerite, Emerald Cut, I1

7 x 5 mm (calibrated)

$ 65.74

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46.06ct Purple Ruby, Emerald Cut, Opaque
Ruby Product Video (501440)

46.06ct Purple Ruby, Emerald Cut, Opaque

28.9 x 28.8 mm

$ 891.93

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4.96ct Pink Kunzite, Emerald Cut, VS
Kunzite Product Video (693346)

4.96ct Pink Kunzite, Emerald Cut, VS

10.7 x 6.7 mm

$ 113.74

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10.57ct Yellow Apatite, Emerald Cut, VS
Apatite Product Video (407299)

10.57ct Yellow Apatite, Emerald Cut, VS

15.1 x 10.9 mm

$ 289.52

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8.20ct Pink Rose Quartz, Emerald Cut, Transparent

8.20ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 44.92

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28.80ct Green Emerald, Emerald Cut, SI
Emerald Product Video (337691)

28.80ct Green Emerald, Emerald Cut, SI

19 x 19 mm (calibrated)

$ 15,133.47

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0.90ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

0.90ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

7 x 4.4 mm

$ 27.61

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2.28ct Green Emerald, Emerald Cut, SI
Emerald Product Video (459479)

2.28ct Green Emerald, Emerald Cut, SI

9 x 7 mm (calibrated)

$ 3,406.32

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38.28ct Black Tourmaline, Emerald Cut, Opaque

38.28ct Black Tourmaline, Emerald Cut, Opaque

27.8 x 14.3 mm

$ 158.86

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1.27ct Yellow Color-Change Diaspore, Emerald Cut, SI

1.27ct Yellow Color-Change Diaspore, Emerald Cut, SI

12.1 x 3.9 mm

$ 68.28

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7.84ct Brown Smoky Quartz, Emerald Cut, VVS

7.84ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 32.90

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2.50ct Orange Hessonite Garnet, Emerald Cut, SI
Hessonite Garnet Product Video (547772)

2.50ct Orange Hessonite Garnet, Emerald Cut, SI

7 x 7 mm (calibrated)

$ 42.05

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2.55ct Orange Hessonite Garnet, Emerald Cut, SI

2.55ct Orange Hessonite Garnet, Emerald Cut, SI

8 x 6 mm (calibrated)

$ 35.06

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12.91ct Brown Smoky Quartz, Emerald Cut, VVS

12.91ct Brown Smoky Quartz, Emerald Cut, VVS

16 x 16 mm (calibrated)

$ 29.47

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0.90ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.90ct Yellow Color-Change Diaspore, Emerald Cut, VS

8.7 x 4.1 mm

$ 39.59

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24.65ct Violet Amethyst, Emerald Cut, VS
Amethyst Product Video (692347)

24.65ct Violet Amethyst, Emerald Cut, VS

20 x 15 mm (calibrated)

$ 143.22

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6.64ct Green Apatite, Emerald Cut, VS
Apatite Product Video (399657)

6.64ct Green Apatite, Emerald Cut, VS

11 x 11 mm (calibrated)

$ 348.47

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12.82ct Pink Rose Quartz, Emerald Cut, Transparent
Rose Quartz Product Video (393647)

12.82ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 70.23

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1.62ct Orange Hessonite Garnet, Emerald Cut, SI

1.62ct Orange Hessonite Garnet, Emerald Cut, SI

7.5 x 5.8 mm

$ 22.71

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4.74ct Pink Tourmaline, Emerald Cut, SI
Tourmaline Product Video (558338)

4.74ct Pink Tourmaline, Emerald Cut, SI

12 x 8 mm (calibrated)

$ 248.15

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5.54ct Green Emerald, Emerald Cut, VS-SI
Emerald Product Video (498381)

5.54ct Green Emerald, Emerald Cut, VS-SI

12.9 x 9.6 mm

$ 13,823.58

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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

GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!

Posted By Lkcisneros in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
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

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate
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