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

1.45ct Orange Zircon, Emerald Cut, VVS-VS

7.1 x 4.8 mm

$ 23.84

View Gem

0.81ct Yellow Color-Change Diaspore, Emerald Cut, VS

5.7 x 5 mm

$ 24.85

View Gem

0.74ct Yellow Color-Change Diaspore, Emerald Cut, VVS

6.4 x 4.6 mm

$ 39.06

View Gem

2.29ctw Green Peridot, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 62.73

View Gem

0.82ct Green Tourmaline, Emerald Cut, VVS

10.9 x 3 mm

$ 20.42

View Gem

0.84ct Green Tourmaline, Emerald Cut, VS

4.7 x 4.6 mm

$ 41.83

View Gem

1.96ct Green Tourmaline, Emerald Cut, VVS-VS

19.8 x 3.3 mm

$ 47.24

View Gem

2.12ct Orange Hessonite Garnet, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 34.98

View Gem

1.21ct Brown Diamond, Emerald Cut, SI

5.6 x 5.2 mm

$ 2,409.64

View Gem

9.61ct Black Tourmaline, Emerald Cut, Opaque

15 x 10 mm (calibrated)

$ 47.86

View Gem

2.66ct Purple Kunzite, Emerald Cut, VVS-VS

7 x 7 mm (calibrated)

$ 73.21

View Gem

4.34ctw Orange Hessonite Garnet, Emerald Cut, VS

5 x 5 mm (calibrated)

$ 85.59

View Gem

0.56ct Green Tourmaline, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 27.89

View Gem

7.06ct Yellow Citrine, Emerald Cut, VVS

14 x 10 mm (calibrated)

$ 54.14

View Gem

1.57ct Orange Hessonite Garnet, Emerald Cut, VS-SI

6 x 6 mm (calibrated)

$ 30.97

View Gem

4.61ct Yellow Quartz, Emerald Cut, VVS-VS

11 x 11 mm (calibrated)

$ 17.78

View Gem

1.53ct Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 12.19

View Gem

0.94ct Green Emerald, Emerald Cut, VS-SI

6 x 5.6 mm

$ 936.24

View Gem

1.92ct Green Tourmaline, Emerald Cut, VVS

18.9 x 3.6 mm

$ 52.38

View Gem

0.69ct Green Tourmaline, Emerald Cut, VVS-VS

6.8 x 3.4 mm

$ 34.36

View Gem

3.91ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 31.16

View Gem

1.47ct Green Tourmaline, Emerald Cut, VVS-VS

22.2 x 2.7 mm

$ 38.65

View Gem

5.12ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 28.05

View Gem

0.64ct Green Tourmaline, Emerald Cut, VS

4.5 x 4.3 mm

$ 31.87

View Gem
1 2 3
...
53
Choose Page
1 - 209

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

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate
Enlarged Gemstone Image