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
1.57ct Green Tourmaline, Emerald Cut, VVS-VS

1.57ct Green Tourmaline, Emerald Cut, VVS-VS

18.1 x 3.8 mm

$ 41.28

View Gem
1.64ct Orange Zircon, Emerald Cut, VVS-VS

1.64ct Orange Zircon, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 26.95

View Gem
1.39ct Green Tourmaline, Emerald Cut, VVS-VS

1.39ct Green Tourmaline, Emerald Cut, VVS-VS

16.7 x 3.2 mm

$ 29.39

View Gem
4.25ct Blue Aquamarine, Emerald Cut, Translucent

4.25ct Blue Aquamarine, Emerald Cut, Translucent

12.4 x 8.7 mm

$ 88.19

View Gem
2.91ct Blue Topaz, Emerald Cut, VVS-VS

2.91ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 22.60

View Gem
1.15ct Yellow Citrine, Emerald Cut, VS

1.15ct Yellow Citrine, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 9.16

View Gem
1.81ct Green Tourmaline, Emerald Cut, VVS

1.81ct Green Tourmaline, Emerald Cut, VVS

17.1 x 3.7 mm

$ 39.56

View Gem
1.76ct Blue Topaz, Emerald Cut, VVS

1.76ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.03

View Gem
1.32ct Pink Tourmaline, Emerald Cut, VVS

1.32ct Pink Tourmaline, Emerald Cut, VVS

9.2 x 4.5 mm

$ 99.79

View Gem
1.20ct Pink Tourmaline, Emerald Cut, VS

1.20ct Pink Tourmaline, Emerald Cut, VS

7.5 x 4.6 mm

$ 86.77

View Gem
0.65ct Purple Sapphire, Emerald Cut, VVS-VS

0.65ct Purple Sapphire, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 84.23

View Gem
5.73ct Pink Rose Quartz, Emerald Cut, Transparent

5.73ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 31.39

View Gem
0.71ct Yellow Color-Change Garnet, Emerald Cut, VS

0.71ct Yellow Color-Change Garnet, Emerald Cut, VS

7 x 3.5 mm

$ 70.01

View Gem
1.19ct Yellow Color-Change Diaspore, Emerald Cut, VS

1.19ct Yellow Color-Change Diaspore, Emerald Cut, VS

8.7 x 4.3 mm

$ 63.99

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
1.24ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

1.24ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

8.5 x 4.3 mm

$ 64.88

View Gem
0.86ct Orange Hessonite Garnet, Emerald Cut, VS-SI

0.86ct Orange Hessonite Garnet, Emerald Cut, VS-SI

5.8 x 4.8 mm

$ 12.79

View Gem
2.20ct Blue Topaz, Emerald Cut, VVS

2.20ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.53

View Gem
5.12ct Pink Rose Quartz, Emerald Cut, Transparent

5.12ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 28.05

View Gem
1.77ct White Rainbow Moonstone, Emerald Cut, VVS-VS

1.77ct White Rainbow Moonstone, Emerald Cut, VVS-VS

8.6 x 6.4 mm

$ 184.78

View Gem
0.72ct Green Emerald, Emerald Cut, VS

0.72ct Green Emerald, Emerald Cut, VS

5.9 x 4.8 mm

$ 180.00

View Gem
1.15ct Green Tourmaline, Emerald Cut, VVS-VS

1.15ct Green Tourmaline, Emerald Cut, VVS-VS

16.9 x 3.2 mm

$ 24.36

View Gem
9.44ct Green Fluorite, Emerald Cut, VS

9.44ct Green Fluorite, Emerald Cut, VS

15 x 10 mm (calibrated)

$ 84.96

View Gem
0.82ct Red Ruby, Emerald Cut, VS

0.82ct Red Ruby, Emerald Cut, VS

6 x 3.8 mm

$ 73.50

View Gem
1 2 3
...
159
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

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

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