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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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20.66ct Black Tourmaline, Emerald Cut, Opaque

20.66ct Black Tourmaline, Emerald Cut, Opaque

22.6 x 12.8 mm

$ 102.89

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1.86ct Blue Topaz, Emerald Cut, VVS-VS

1.86ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 14.82

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1.54ct Yellow Citrine, Emerald Cut, VS

1.54ct Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 12.27

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0.48ct Violet Amethyst, Emerald Cut, VS

0.48ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 2.79

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2.47ct Green Tourmaline, Emerald Cut, VVS

2.47ct Green Tourmaline, Emerald Cut, VVS

20.5 x 3.8 mm

$ 67.66

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15.71ct Blue Topaz, Emerald Cut, VVS-VS
Topaz Product Video (757017)

15.71ct Blue Topaz, Emerald Cut, VVS-VS

16 x 12 mm (calibrated)

$ 157.10

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1.04ct Green Tourmaline, Emerald Cut, VS

1.04ct Green Tourmaline, Emerald Cut, VS

11.6 x 3.6 mm

$ 25.90

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1.64ct Orange Hessonite Garnet, Emerald Cut, VS

1.64ct Orange Hessonite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 32.34

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0.79ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI

0.79ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI

6.8 x 3.7 mm

$ 25.15

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1.50ct Red Ruby, Emerald Cut, VS

1.50ct Red Ruby, Emerald Cut, VS

7 x 5.2 mm

$ 134.46

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1.25ct Pink Rhodolite Garnet, Emerald Cut, VS

1.25ct Pink Rhodolite Garnet, Emerald Cut, VS

5.9 x 5 mm

$ 56.25

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4.31ct Brown Rutile Topaz, Emerald Cut, Transparent
Rutile Topaz Product Video (753630)

4.31ct Brown Rutile Topaz, Emerald Cut, Transparent

11.6 x 7.8 mm

$ 89.43

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0.78ct Yellow Color-Change Diaspore, Emerald Cut, VS

0.78ct Yellow Color-Change Diaspore, Emerald Cut, VS

5.8 x 4.6 mm

$ 23.92

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0.49ct Orange Sapphire, Emerald Cut, VS

0.49ct Orange Sapphire, Emerald Cut, VS

5 x 4 mm (calibrated)

$ 26.63

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0.68ct Green Tourmaline, Emerald Cut, VVS

0.68ct Green Tourmaline, Emerald Cut, VVS

4.8 x 4.6 mm

$ 33.86

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6.06ct Pink Kunzite, Emerald Cut, VVS-VS

6.06ct Pink Kunzite, Emerald Cut, VVS-VS

12.9 x 7.3 mm

$ 159.95

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7.28ct Pink Rose Quartz, Emerald Cut, Transparent

7.28ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 39.88

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1.02ct Orange Hessonite Garnet, Emerald Cut, VS

1.02ct Orange Hessonite Garnet, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 18.73

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6.20ct Yellow Quartz, Emerald Cut, VVS-VS

6.20ct Yellow Quartz, Emerald Cut, VVS-VS

14.9 x 7.9 mm

$ 13.59

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0.52ct Violet Amethyst, Emerald Cut, VS-SI

0.52ct Violet Amethyst, Emerald Cut, VS-SI

6 x 4 mm (calibrated)

$ 3.02

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7.77ct Brown Smoky Quartz, Emerald Cut, VVS

7.77ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 42.57

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8.77ct Yellow Quartz, Emerald Cut, VVS
Quartz Product Video (601517)

8.77ct Yellow Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 35.36

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16.93ct Yellow Quartz, Emerald Cut, VVS

16.93ct Yellow Quartz, Emerald Cut, VVS

18 x 18 mm (calibrated)

$ 92.74

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15.44ct Violet Amethyst, Emerald Cut, VVS

15.44ct Violet Amethyst, Emerald Cut, VVS

18 x 13 mm (calibrated)

$ 107.65

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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

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 -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ 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 -> 9 star ratings

Fast snd easy to find what I was looking for

Posted By Bawb in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate
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