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
0.62ct Green Kornerupine, Emerald Cut, VVS
Kornerupine Product Video (421978)

0.62ct Green Kornerupine, Emerald Cut, VVS

6.7 x 3.9 mm

$ 52.82

View Gem
0.78ct Green Tourmaline, Emerald Cut, VVS-VS

0.78ct Green Tourmaline, Emerald Cut, VVS-VS

7.8 x 3.6 mm

$ 19.42

View Gem
7.12ct Brown Smoky Quartz, Emerald Cut, VVS

7.12ct Brown Smoky Quartz, Emerald Cut, VVS

11.5 x 11.4 mm

$ 8.82

View Gem
14.91ct Yellow Quartz, Emerald Cut, VVS-VS
Quartz Product Video (394843)

14.91ct Yellow Quartz, Emerald Cut, VVS-VS

15 x 15 mm (calibrated)

$ 81.68

View Gem
0.43ct Yellow Sapphire, Emerald Cut, VVS

0.43ct Yellow Sapphire, Emerald Cut, VVS

5.2 x 3.1 mm

$ 23.36

View Gem
1.00ct Green Tourmaline, Emerald Cut, VS

1.00ct Green Tourmaline, Emerald Cut, VS

16.6 x 2.7 mm

$ 24.10

View Gem
9.49ct Pink Rose Quartz, Emerald Cut, Transparent

9.49ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 51.99

View Gem
5.27ctw Orange Hessonite Garnet, Emerald Cut, VS-SI
Hessonite Garnet Product Video (392142)

5.27ctw Orange Hessonite Garnet, Emerald Cut, VS-SI

7 x 5 mm (calibrated)

$ 115.48

View Gem
1.55ct Green Tourmaline, Emerald Cut, VVS-VS

1.55ct Green Tourmaline, Emerald Cut, VVS-VS

16.3 x 3.5 mm

$ 32.44

View Gem
0.48ct Violet Amethyst, Emerald Cut, VS

0.48ct Violet Amethyst, Emerald Cut, VS

5.6 x 3.9 mm

$ 2.79

View Gem
2.87ct Blue Topaz, Emerald Cut, VVS

2.87ct Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 22.30

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
5.08ct Yellow Quartz, Emerald Cut, VVS-VS

5.08ct Yellow Quartz, Emerald Cut, VVS-VS

10.5 x 10.5 mm

$ 27.83

View Gem
1.89ct Green Tourmaline, Emerald Cut, VVS

1.89ct Green Tourmaline, Emerald Cut, VVS

14.6 x 3.8 mm

$ 41.32

View Gem
2.10ct Blue Topaz, Emerald Cut, VVS

2.10ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.73

View Gem
6.52ct Yellow Quartz, Emerald Cut, VVS-VS

6.52ct Yellow Quartz, Emerald Cut, VVS-VS

11.6 x 11.4 mm

$ 35.71

View Gem
1.93ct Pink Tourmaline, Emerald Cut, VS

1.93ct Pink Tourmaline, Emerald Cut, VS

7.1 x 6.4 mm

$ 139.56

View Gem
3.08ct Pink Tourmaline, Emerald Cut, VS-SI
Tourmaline Product Video (544804)

3.08ct Pink Tourmaline, Emerald Cut, VS-SI

9.5 x 6.5 mm

$ 232.83

View Gem
0.90ct Pink Tourmaline, Emerald Cut, VS

0.90ct Pink Tourmaline, Emerald Cut, VS

11.8 x 3.2 mm

$ 68.04

View Gem
1.12ct Yellow Color-Change Diaspore, Emerald Cut, VS

1.12ct Yellow Color-Change Diaspore, Emerald Cut, VS

7.5 x 4.4 mm

$ 58.61

View Gem
1.43ct Green Tourmaline, Emerald Cut, VVS-VS

1.43ct Green Tourmaline, Emerald Cut, VVS-VS

15.8 x 3.4 mm

$ 37.60

View Gem
8.82ct Brown Smoky Quartz, Emerald Cut, VVS

8.82ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 37.01

View Gem
17.35ctw Yellow Quartz, Emerald Cut, VVS-VS
Quartz Product Video (601890)

17.35ctw Yellow Quartz, Emerald Cut, VVS-VS

14 x 14 mm (calibrated)

$ 58.30

View Gem
0.98ct Green Peridot, Emerald Cut, VVS-VS

0.98ct Green Peridot, Emerald Cut, VVS-VS

6.6 x 5 mm

$ 14.64

View Gem
1 2 3
...
143
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 -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

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