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
5.92ct Pink Kunzite, Emerald Cut, VS

5.92ct Pink Kunzite, Emerald Cut, VS

9.6 x 9.5 mm

$ 156.26

View Gem
4.17ct Green Emerald, Emerald Cut, SI
Emerald Product Video (697832)

4.17ct Green Emerald, Emerald Cut, SI

10.4 x 8 mm

$ 865.28

View Gem
2.11ct Blue Topaz, Emerald Cut, VVS

2.11ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.82

View Gem
1.21ct Red Rhodolite Garnet, Emerald Cut, VS

1.21ct Red Rhodolite Garnet, Emerald Cut, VS

6 x 6 mm (calibrated)

$ 45.19

View Gem
0.95ct Green Tourmaline, Emerald Cut, VVS

0.95ct Green Tourmaline, Emerald Cut, VVS

8.8 x 3.7 mm

$ 23.66

View Gem
1.48ct Green Tourmaline, Emerald Cut, VS

1.48ct Green Tourmaline, Emerald Cut, VS

19.4 x 3.6 mm

$ 38.91

View Gem
10.89ct Pink Rose Quartz, Emerald Cut, Transparent

10.89ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 59.66

View Gem
7.39ctw Blue Topaz, Emerald Cut, VS

7.39ctw Blue Topaz, Emerald Cut, VS

10 x 8 mm (calibrated)

$ 48.57

View Gem
1.88ct Pink Tourmaline, Emerald Cut, VVS-VS

1.88ct Pink Tourmaline, Emerald Cut, VVS-VS

10.4 x 4.6 mm

$ 224.70

View Gem
0.60ct Violet Amethyst, Emerald Cut, VS

0.60ct Violet Amethyst, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 3.49

View Gem
2.96ct Yellow Citrine, Emerald Cut, VVS-VS

2.96ct Yellow Citrine, Emerald Cut, VVS-VS

11 x 9 mm (calibrated)

$ 22.70

View Gem
3.45ct Yellow Citrine, Emerald Cut, VVS-VS

3.45ct Yellow Citrine, Emerald Cut, VVS-VS

12 x 8 mm (calibrated)

$ 24.05

View Gem
14.01ct Pink Rose Quartz, Emerald Cut, Transparent

14.01ct Pink Rose Quartz, Emerald Cut, Transparent

14 x 14 mm (calibrated)

$ 76.75

View Gem
0.67ct Green Tourmaline, Emerald Cut, VVS

0.67ct Green Tourmaline, Emerald Cut, VVS

9.3 x 3.3 mm

$ 16.68

View Gem
0.99ct Green Peridot, Emerald Cut, VVS-VS

0.99ct Green Peridot, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 14.79

View Gem
1.78ct Blue Topaz, Emerald Cut, VVS

1.78ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.18

View Gem
2.66ct Pink Tourmaline, Emerald Cut, VVS-VS
Tourmaline Product Video (545247)

2.66ct Pink Tourmaline, Emerald Cut, VVS-VS

9.9 x 6.4 mm

$ 201.08

View Gem
0.66ct Yellow Sapphire, Emerald Cut, VS

0.66ct Yellow Sapphire, Emerald Cut, VS

5 x 4 mm (calibrated)

$ 35.86

View Gem
3.86ctw Blue Topaz, Emerald Cut, VVS-VS

3.86ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 29.60

View Gem
1.14ct Green Tourmaline, Emerald Cut, VVS-VS

1.14ct Green Tourmaline, Emerald Cut, VVS-VS

15.2 x 3.3 mm

$ 37.47

View Gem
1.44ct Green Tourmaline, Emerald Cut, VS

1.44ct Green Tourmaline, Emerald Cut, VS

11.4 x 3.8 mm

$ 37.86

View Gem
2.01ct Green Tourmaline, Emerald Cut, VS-SI

2.01ct Green Tourmaline, Emerald Cut, VS-SI

23.1 x 3.3 mm

$ 55.06

View Gem
3.26ct Pink Rose Quartz, Emerald Cut, Transparent

3.26ct Pink Rose Quartz, Emerald Cut, Transparent

9 x 9 mm (calibrated)

$ 16.23

View Gem
3.04ctw Red Pyrope Garnet, Emerald Cut, VS

3.04ctw Red Pyrope Garnet, Emerald Cut, VS

5.7 x 3.6 mm

$ 23.31

View Gem
1 2 3
...
73
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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

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