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
6.67ct Pink Rose Quartz, Emerald Cut, Transparent

6.67ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 36.54

View Gem
2.25ctw Red Pyrope Garnet, Emerald Cut, VS

2.25ctw Red Pyrope Garnet, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 17.26

View Gem
1.84ct Blue Topaz, Emerald Cut, VVS

1.84ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 10.69

View Gem
3.95ct Green Apatite, Emerald Cut, VVS-VS

3.95ct Green Apatite, Emerald Cut, VVS-VS

9.6 x 9.3 mm

$ 203.40

View Gem
1.33ct Green Tourmaline, Emerald Cut, VS

1.33ct Green Tourmaline, Emerald Cut, VS

20.4 x 3 mm

$ 34.97

View Gem
1.38ct Green Tourmaline, Emerald Cut, VS-SI

1.38ct Green Tourmaline, Emerald Cut, VS-SI

11.9 x 3.8 mm

$ 45.36

View Gem
1.35ct Green Tourmaline, Emerald Cut, VVS-VS

1.35ct Green Tourmaline, Emerald Cut, VVS-VS

16.2 x 3.4 mm

$ 32.54

View Gem
2.96ct Green Emerald, Emerald Cut, SI
Emerald Product Video (459476)

2.96ct Green Emerald, Emerald Cut, SI

9.4 x 7.7 mm

$ 5,134.71

View Gem
3.82ct Pink Rose Quartz, Emerald Cut, Transparent

3.82ct Pink Rose Quartz, Emerald Cut, Transparent

10 x 10 mm (calibrated)

$ 20.92

View Gem
17.35ct Bi-Color Tourmaline, Emerald Cut, VVS
Tourmaline Product Video (328004)

17.35ct Bi-Color Tourmaline, Emerald Cut, VVS

66.5 x 6.3 mm

$ 3,795.31

View Gem
3.04ct Pink Tourmaline, Emerald Cut, VS

3.04ct Pink Tourmaline, Emerald Cut, VS

12.4 x 5.7 mm

$ 208.92

View Gem
0.49ct Yellow Sapphire, Emerald Cut, VVS

0.49ct Yellow Sapphire, Emerald Cut, VVS

5 x 4 mm (calibrated)

$ 26.63

View Gem
1.04ct Green Peridot, Emerald Cut, VVS-VS

1.04ct Green Peridot, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 15.54

View Gem
0.97ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI

0.97ct Yellow Color-Change Diaspore, Emerald Cut, VS-SI

7.3 x 4.8 mm

$ 30.88

View Gem
8.70ct Yellow Quartz, Emerald Cut, VVS-VS

8.70ct Yellow Quartz, Emerald Cut, VVS-VS

15 x 10 mm (calibrated)

$ 9.53

View Gem
5.92ct Pink Rose Quartz, Emerald Cut, Transparent

5.92ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 32.43

View Gem
0.79ct Green Peridot, Emerald Cut, VS

0.79ct Green Peridot, Emerald Cut, VS

7 x 5 mm (calibrated)

$ 11.80

View Gem
2.61ct Green Tourmaline, Emerald Cut, VVS

2.61ct Green Tourmaline, Emerald Cut, VVS

21.6 x 3.6 mm

$ 71.50

View Gem
12.10ct White Quartz, Emerald Cut, VVS

12.10ct White Quartz, Emerald Cut, VVS

15 x 15 mm (calibrated)

$ 39.77

View Gem
1.66ct Green Tourmaline, Emerald Cut, VS

1.66ct Green Tourmaline, Emerald Cut, VS

18.7 x 3.3 mm

$ 54.56

View Gem
1.70ct Green Tourmaline, Emerald Cut, VVS

1.70ct Green Tourmaline, Emerald Cut, VVS

16.1 x 3.6 mm

$ 40.98

View Gem
1.82ct Green Tourmaline, Emerald Cut, VVS

1.82ct Green Tourmaline, Emerald Cut, VVS

18.3 x 3.5 mm

$ 59.82

View Gem
2.41ct Purple Kunzite, Emerald Cut, VS

2.41ct Purple Kunzite, Emerald Cut, VS

8.4 x 5.4 mm

$ 66.33

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 2 3
...
135
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

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The process was pleasant, I chose to purchase the stone traditional to the month of March as it is the month in which I was born.

Posted By Maharishi in June, 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

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