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
1.67ct Green Tourmaline, Emerald Cut, VVS-VS

1.67ct Green Tourmaline, Emerald Cut, VVS-VS

22.1 x 3.1 mm

$ 54.89

View Gem
5.99ct Pink Rose Quartz, Emerald Cut, Transparent

5.99ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 32.82

View Gem
5.53ct Pink Rose Quartz, Emerald Cut, Transparent

5.53ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 30.30

View Gem
1.81ct Blue Topaz, Emerald Cut, VVS

1.81ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.43

View Gem
0.98ct Green Tourmaline, Emerald Cut, VVS

0.98ct Green Tourmaline, Emerald Cut, VVS

15 x 2.8 mm

$ 32.21

View Gem
1.08ct Green Tourmaline, Emerald Cut, VS

1.08ct Green Tourmaline, Emerald Cut, VS

14.3 x 3.2 mm

$ 22.83

View Gem
0.48ct Yellow Sapphire, Emerald Cut, VVS-VS

0.48ct Yellow Sapphire, Emerald Cut, VVS-VS

5 x 4 mm (calibrated)

$ 26.08

View Gem
1.62ct Yellow Citrine, Emerald Cut, VVS

1.62ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 12.91

View Gem
1.51ct Yellow Citrine, Emerald Cut, VVS-VS

1.51ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 10.52

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

1.33ct Green Tourmaline, Emerald Cut, VVS-VS

16.8 x 3.1 mm

$ 34.97

View Gem
1.22ct Yellow Citrine, Emerald Cut, VVS-VS

1.22ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 9.35

View Gem
0.69ct Green Tourmaline, Emerald Cut, VS

0.69ct Green Tourmaline, Emerald Cut, VS

5.3 x 4.1 mm

$ 34.36

View Gem
1.03ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

1.03ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

8.7 x 3.8 mm

$ 55.39

View Gem
1.36ct Green Tourmaline, Emerald Cut, VVS-VS

1.36ct Green Tourmaline, Emerald Cut, VVS-VS

16.6 x 3.4 mm

$ 32.78

View Gem
0.21ct Blue Iolite, Emerald Cut, VVS-VS

0.21ct Blue Iolite, Emerald Cut, VVS-VS

5 x 3 mm (calibrated)

$ 8.37

View Gem
0.98ct Red Rhodolite Garnet, Emerald Cut, VS
Rhodolite Garnet Product Video (755434)

0.98ct Red Rhodolite Garnet, Emerald Cut, VS

5.4 x 5.4 mm

$ 44.10

View Gem
1.03ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

1.03ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

6 x 6 mm (calibrated)

$ 31.59

View Gem
2.04ct Blue Topaz, Emerald Cut, VVS

2.04ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.65

View Gem
2.18ct Green Tourmaline, Emerald Cut, VVS-VS

2.18ct Green Tourmaline, Emerald Cut, VVS-VS

15.3 x 4.9 mm

$ 59.71

View Gem
8.03ctw Blue Topaz, Emerald Cut, VVS-VS

8.03ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 61.59

View Gem
6.35ct Brown Smoky Quartz, Emerald Cut, VVS

6.35ct Brown Smoky Quartz, Emerald Cut, VVS

11 x 11 mm (calibrated)

$ 12.46

View Gem
22.18ct Black Tourmaline, Emerald Cut, Opaque

22.18ct Black Tourmaline, Emerald Cut, Opaque

23.5 x 12.6 mm

$ 110.46

View Gem
2.14ct Blue Topaz, Emerald Cut, VVS

2.14ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.05

View Gem
0.48ct Green Emerald, Emerald Cut, SI

0.48ct Green Emerald, Emerald Cut, SI

6.2 x 3.7 mm

$ 119.52

View Gem
1 2 3
...
143
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

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image