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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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Bi-color Octagon / Emerald Cut Gems
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Gray Octagon / Emerald Cut Gems
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Violet Octagon / Emerald Cut Gems
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Yellow Octagon / Emerald Cut Gems
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1.03ct Green Tourmaline, Emerald Cut, VVS-VS

14.9 x 3.3 mm

$ 24.83

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1.32ct Red Ruby, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 118.32

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1.50ct Orange Hessonite Garnet, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 22.31

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1.08ct Orange Hessonite Garnet, Emerald Cut, VVS-VS

5 x 5 mm (calibrated)

$ 21.51

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0.58ct Pink Tourmaline, Emerald Cut, VS

6 x 3.8 mm

$ 36.54

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1.04ct Green Peridot, Emerald Cut, VS-SI

7 x 5 mm (calibrated)

$ 16.58

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2.04ct Blue Topaz, Emerald Cut, VVS

6 x 6 mm (calibrated)

$ 16.25

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2.20ctw Orange Hessonite Garnet, Emerald Cut, VS

6.7 x 4.8 mm

$ 33.62

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0.82ct Yellow Color-Change Diaspore, Emerald Cut, VS

6.5 x 5 mm

$ 30.46

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1.14ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

7.4 x 4.9 mm

$ 60.18

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2.15ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.28

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1.61ct Green Tourmaline, Emerald Cut, VVS-VS

16.9 x 3.5 mm

$ 38.80

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0.37ct Yellow Sapphire, Emerald Cut, VVS

5 x 3 mm (calibrated)

$ 36.85

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1.84ct Pink Tourmaline, Emerald Cut, VVS-VS

8.7 x 5.2 mm

$ 133.05

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1.48ct Orange Hessonite Garnet, Emerald Cut, VS-SI

6 x 6 mm (calibrated)

$ 29.18

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1.40ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 9.76

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0.78ct Purple Spinel, Emerald Cut, VVS-VS

5.5 x 5.2 mm

$ 27.89

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9.53ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 52.21

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1.41ct Pink Tourmaline, Emerald Cut, VVS-VS

8.6 x 4.9 mm

$ 101.96

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2.23ct Yellow Apatite, Emerald Cut, VS

8 x 8 mm (calibrated)

$ 114.83

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4.46ct Yellow Citrine, Emerald Cut, VVS

11 x 9 mm (calibrated)

$ 34.20

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1.90ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.14

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0.72ct Green Emerald, Emerald Cut, SI

4.8 x 4.8 mm

$ 179.28

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1.84ct Violet Amethyst, Emerald Cut, VS

9 x 7 mm (calibrated)

$ 14.11

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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

Very good place to buy gemstones

Posted By Elansary in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate
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