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
0.38ct Yellow Sapphire, Emerald Cut, VVS

0.38ct Yellow Sapphire, Emerald Cut, VVS

4.9 x 3.2 mm

$ 31.54

View Gem
1.34ct White Zircon, Emerald Cut, VVS-VS

1.34ct White Zircon, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 35.24

View Gem
11.35ct Yellow Quartz, Emerald Cut, VVS

11.35ct Yellow Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 62.18

View Gem
1.60ct Orange Hessonite Garnet, Emerald Cut, VS

1.60ct Orange Hessonite Garnet, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 26.71

View Gem
1.96ct Green Tourmaline, Emerald Cut, VVS-VS

1.96ct Green Tourmaline, Emerald Cut, VVS-VS

16.9 x 4.1 mm

$ 70.87

View Gem
1.87ct Blue Topaz, Emerald Cut, VVS

1.87ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.90

View Gem
15.82ct Blue Topaz, Emerald Cut, VVS-VS

15.82ct Blue Topaz, Emerald Cut, VVS-VS

16 x 12 mm (calibrated)

$ 158.20

View Gem
2.00ct Blue Topaz, Emerald Cut, VVS-VS

2.00ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 15.94

View Gem
1.57ct Red Ruby, Emerald Cut, VVS-VS
Ruby Product Video (716884)

1.57ct Red Ruby, Emerald Cut, VVS-VS

8 x 5 mm (calibrated)

$ 5,212.40

View Gem
1.06ct Pink Tourmaline, Emerald Cut, VVS

1.06ct Pink Tourmaline, Emerald Cut, VVS

9.3 x 3.6 mm

$ 69.68

View Gem
1.35ct Green Tourmaline, Emerald Cut, VS

1.35ct Green Tourmaline, Emerald Cut, VS

18.8 x 3 mm

$ 28.25

View Gem
2.32ctw Blue Topaz, Emerald Cut, VVS-VS

2.32ctw Blue Topaz, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 16.60

View Gem
2.96ctw Yellow Citrine, Emerald Cut, VVS

2.96ctw Yellow Citrine, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 23.59

View Gem
1.33ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

1.33ct Yellow Color-Change Diaspore, Emerald Cut, VVS-VS

11.6 x 3.8 mm

$ 70.21

View Gem
1.43ct Orange Hessonite Garnet, Emerald Cut, VS-SI

1.43ct Orange Hessonite Garnet, Emerald Cut, VS-SI

7 x 5 mm (calibrated)

$ 23.51

View Gem
2.66ct Green Apatite, Emerald Cut, VS

2.66ct Green Apatite, Emerald Cut, VS

7.5 x 7.5 mm

$ 136.97

View Gem
6.06ctw Blue Topaz, Emerald Cut, VVS

6.06ctw Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 47.08

View Gem
10.05ct Brown Smoky Quartz, Emerald Cut, VVS

10.05ct Brown Smoky Quartz, Emerald Cut, VVS

14 x 14 mm (calibrated)

$ 19.71

View Gem
2.36ct Green Tourmaline, Emerald Cut, VVS-VS

2.36ct Green Tourmaline, Emerald Cut, VVS-VS

15.9 x 4.3 mm

$ 64.64

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

0.71ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI

5.9 x 4.7 mm

$ 22.60

View Gem
3.16ctw Orange Hessonite Garnet, Emerald Cut, VS-SI
Hessonite Garnet Product Video (431073)

3.16ctw Orange Hessonite Garnet, Emerald Cut, VS-SI

6 x 6 mm (calibrated)

$ 62.32

View Gem
1.86ct Pink Tourmaline, Emerald Cut, VS

1.86ct Pink Tourmaline, Emerald Cut, VS

7.7 x 5.6 mm

$ 134.50

View Gem
2.29ct Green Tourmaline, Emerald Cut, VVS

2.29ct Green Tourmaline, Emerald Cut, VVS

20.7 x 3.6 mm

$ 62.73

View Gem
1.97ct Blue Topaz, Emerald Cut, VVS-VS

1.97ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 15.70

View Gem
1 2 3
...
193
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 -> 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

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I've made several purchases over the last 8 years and I've never been less than happy with any of them.

Posted By Jess in July, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast snd easy to find what I was looking for

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