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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
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Gray Octagon / Emerald Cut Gems
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Yellow Octagon / Emerald Cut Gems
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0.58ct Violet Amethyst, Emerald Cut, VS

0.58ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 3.37

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13.33ct White Quartz, Emerald Cut, VVS-VS

13.33ct White Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 43.82

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1.10ct Pink Tourmaline, Emerald Cut, VS-SI

1.10ct Pink Tourmaline, Emerald Cut, VS-SI

6.3 x 5.4 mm

$ 79.54

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2.25ctw Orange Hessonite Garnet, Emerald Cut, VS

2.25ctw Orange Hessonite Garnet, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 34.51

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2.61ctw Red Pyrope Garnet, Emerald Cut, VS

2.61ctw Red Pyrope Garnet, Emerald Cut, VS

5.7 x 3.8 mm

$ 20.02

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1.33ct Pink Tourmaline, Emerald Cut, VVS-VS

1.33ct Pink Tourmaline, Emerald Cut, VVS-VS

7.7 x 5 mm

$ 96.17

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1.56ct Green Tourmaline, Emerald Cut, VVS-VS

1.56ct Green Tourmaline, Emerald Cut, VVS-VS

10.5 x 4.8 mm

$ 77.69

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3.24ctw Yellow Citrine, Emerald Cut, VS

3.24ctw Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 22.50

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10.38ct Blue Aquamarine, Emerald Cut, VVS
Aquamarine Product Video (467811)

10.38ct Blue Aquamarine, Emerald Cut, VVS

21.9 x 8.4 mm

$ 1,705.85

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3.63ctw Yellow Citrine, Emerald Cut, VVS-VS

3.63ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 28.93

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2.28ct Orange Hessonite Garnet, Emerald Cut, VS-SI

2.28ct Orange Hessonite Garnet, Emerald Cut, VS-SI

7.8 x 7.1 mm

$ 44.96

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1.81ctw Multicolor Sapphire, Emerald Cut, VS

1.81ctw Multicolor Sapphire, Emerald Cut, VS

4 x 3 mm (calibrated)

$ 79.32

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0.92ct Green Tourmaline, Emerald Cut, VS

0.92ct Green Tourmaline, Emerald Cut, VS

5.2 x 4.7 mm

$ 45.82

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4.75ct Pink Rose Quartz, Emerald Cut, Transparent

4.75ct Pink Rose Quartz, Emerald Cut, Transparent

10 x 10 mm (calibrated)

$ 26.03

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2.47ct Pink Tourmaline, Emerald Cut, VS
Tourmaline Product Video (545279)

2.47ct Pink Tourmaline, Emerald Cut, VS

8.7 x 6.3 mm

$ 186.72

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0.87ct Green Peridot, Emerald Cut, VS

0.87ct Green Peridot, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 13.00

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0.93ct Green Peridot, Emerald Cut, VVS-VS

0.93ct Green Peridot, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 14.82

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1.89ct Blue Topaz, Emerald Cut, VS

1.89ct Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 15.06

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1.44ct Orange Hessonite Garnet, Emerald Cut, VS

1.44ct Orange Hessonite Garnet, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 23.66

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2.12ct Pink Kunzite, Emerald Cut, VS

2.12ct Pink Kunzite, Emerald Cut, VS

7.5 x 5.5 mm

$ 43.99

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1.66ct Orange Hessonite Garnet, Emerald Cut, SI

1.66ct Orange Hessonite Garnet, Emerald Cut, SI

7.4 x 5.9 mm

$ 27.92

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9.17ct Black Tourmaline, Emerald Cut, Opaque

9.17ct Black Tourmaline, Emerald Cut, Opaque

11 x 11 mm (calibrated)

$ 45.67

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3.81ctw Blue Topaz, Emerald Cut, VVS-VS

3.81ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 30.36

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0.73ct Green Tourmaline, Emerald Cut, VVS

0.73ct Green Tourmaline, Emerald Cut, VVS

5.8 x 4.4 mm

$ 36.35

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Why Buy Octagon / Emerald Cut Gems from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
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I was able to find what I wanted very easily!

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Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
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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
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
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