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

2.12ctw Red Pyrope Garnet, Emerald Cut, VS

5.5 x 3.7 mm

$ 14.78

View Gem

1.15ct Green Tourmaline, Emerald Cut, VVS-VS

10.3 x 3.7 mm

$ 28.64

View Gem

0.54ct Green Peridot, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 8.07

View Gem

0.44ct Green Kornerupine, Emerald Cut, VS-SI

4.6 x 3.8 mm

$ 21.91

View Gem

2.80ctw Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 21.47

View Gem

2.17ctw Red Pyrope Garnet, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 15.13

View Gem

10.51ct Brown Rutile Topaz, Emerald Cut, Transparent

17.4 x 9.4 mm

$ 218.08

View Gem

0.34ct Yellow Sapphire, Emerald Cut, VVS-VS

5 x 3 mm (calibrated)

$ 28.22

View Gem

0.97ct Green Tourmaline, Emerald Cut, VS

19 x 2.8 mm

$ 25.51

View Gem

5.46ct Brown Smoky Quartz, Emerald Cut, VVS-VS

10.6 x 10.6 mm

$ 9.73

View Gem

0.46ct Yellow Sapphire, Emerald Cut, VVS

5 x 4 mm (calibrated)

$ 24.99

View Gem

3.88ct Red Andesine Labradorite, Emerald Cut, Transparent

16 x 6.5 mm

$ 48.31

View Gem

4.32ct Red Andesine Labradorite, Emerald Cut, Transparent

13.6 x 8.1 mm

$ 53.78

View Gem

0.87ct Yellow Citrine, Emerald Cut, VVS-VS

11.9 x 3.9 mm

$ 6.93

View Gem

0.90ct Green Tourmaline, Emerald Cut, VS

15.9 x 2.8 mm

$ 23.66

View Gem

0.98ct Green Peridot, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 15.62

View Gem

12.64ct Pink Rose Quartz, Emerald Cut, Transparent

15 x 15 mm (calibrated)

$ 69.24

View Gem

1.35ct Green Tourmaline, Emerald Cut, VVS-VS

18.3 x 3.4 mm

$ 28.55

View Gem

1.57ct Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 12.51

View Gem

8.55ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 46.85

View Gem

3.89ctw Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 30.99

View Gem

1.06ct Green Peridot, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 15.84

View Gem

3.28ctw Orange Zircon, Emerald Cut, VVS-VS

6 x 4 mm (calibrated)

$ 53.90

View Gem

4.23ct Yellow Citrine, Emerald Cut, VS

12 x 10 mm (calibrated)

$ 28.37

View Gem
1 2 3
...
195
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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

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 -> 10 star ratings

love the site, the experience and the products.

Posted By Ckingpots in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate
Enlarged Gemstone Image