90,000+Happy Customers
20+Years
WorldwideShipping
Cart
Free Report Included
Worldwide Shipping
30 Day Returns
Help Center Shipping Payment and Checkout Returns Certificates Contact Us
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

Choose Size or Size Range
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
Pairs
Lots
Faceted
Cabochons
Clear All
6.58ct Yellow Quartz, Emerald Cut, VVS

6.58ct Yellow Quartz, Emerald Cut, VVS

11.8 x 11.4 mm

$ 36.05

View Gem
2.07ctw Red Pyrope Garnet, Emerald Cut, VS

2.07ctw Red Pyrope Garnet, Emerald Cut, VS

5.8 x 3.7 mm

$ 15.88

View Gem
0.48ct Green Kornerupine, Emerald Cut, VS-SI

0.48ct Green Kornerupine, Emerald Cut, VS-SI

6.2 x 3.3 mm

$ 23.90

View Gem
0.67ct Green Tourmaline, Emerald Cut, VS

0.67ct Green Tourmaline, Emerald Cut, VS

5.4 x 4.6 mm

$ 33.37

View Gem
7.44ct Pink Rose Quartz, Emerald Cut, Transparent

7.44ct Pink Rose Quartz, Emerald Cut, Transparent

11.5 x 11.3 mm

$ 40.75

View Gem
1.32ct Yellow Citrine, Emerald Cut, VVS

1.32ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 10.52

View Gem
2.89ct Blue Topaz, Emerald Cut, VVS

2.89ct Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 22.45

View Gem
1.25ct Orange Hessonite Garnet, Emerald Cut, VS-SI

1.25ct Orange Hessonite Garnet, Emerald Cut, VS-SI

6.6 x 5 mm

$ 20.55

View Gem
5.48ct Yellow Apatite, Emerald Cut, VS
Apatite Product Video (395819)

5.48ct Yellow Apatite, Emerald Cut, VS

9.4 x 9.2 mm

$ 222.86

View Gem
1.87ct Orange Hessonite Garnet, Emerald Cut, VS

1.87ct Orange Hessonite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 34.83

View Gem
1.83ct Red Ruby, Emerald Cut, VS-SI

1.83ct Red Ruby, Emerald Cut, VS-SI

9.6 x 4.9 mm

$ 273.40

View Gem
1.33ct Green Tourmaline, Emerald Cut, VVS-VS

1.33ct Green Tourmaline, Emerald Cut, VVS-VS

20.9 x 3 mm

$ 43.72

View Gem
2.59ctw Yellow Citrine, Emerald Cut, VS

2.59ctw Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 17.99

View Gem
4.75ct Brown Smoky Quartz, Emerald Cut, VVS-VS

4.75ct Brown Smoky Quartz, Emerald Cut, VVS-VS

10 x 10 mm (calibrated)

$ 26.03

View Gem
1.14ct Red Rhodolite Garnet, Emerald Cut, VS

1.14ct Red Rhodolite Garnet, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 51.30

View Gem
4.74ct Yellow Citrine, Emerald Cut, VVS

4.74ct Yellow Citrine, Emerald Cut, VVS

11 x 9 mm (calibrated)

$ 36.35

View Gem
11.85ct Pink Rose Quartz, Emerald Cut, Transparent

11.85ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 64.92

View Gem
2.17ct Blue Topaz, Emerald Cut, VVS

2.17ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.29

View Gem
1.85ct Green Tourmaline, Emerald Cut, VVS-VS

1.85ct Green Tourmaline, Emerald Cut, VVS-VS

19.4 x 3.5 mm

$ 48.65

View Gem
2.25ctw Multicolor Sapphire, Emerald Cut, VS

2.25ctw Multicolor Sapphire, Emerald Cut, VS

4 x 3 mm (calibrated)

$ 82.17

View Gem
26.95ct Violet Amethyst, Emerald Cut, VVS

26.95ct Violet Amethyst, Emerald Cut, VVS

20 x 16 mm

$ 154.61

View Gem
1.37ct Yellow Citrine, Emerald Cut, VVS

1.37ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 7.96

View Gem
10.19ct Pink Rose Quartz, Emerald Cut, Transparent

10.19ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 55.83

View Gem
10.08ct Pink Rose Quartz, Emerald Cut, Transparent

10.08ct Pink Rose Quartz, Emerald Cut, Transparent

12.5 x 12.5 mm

$ 55.22

View Gem
1 2 3
...
117
Choose Page
1 - 208

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

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image