Skip to content

Search

Home
Shop
Fair Trade Gems
About Us
Wholesale
Log In/Create Account

Only a small portion of our inventory is currently online

Will tariffs impact my order? Read our latest update.

Sign up for wholesale access

Home
Shop
Fair Trade Gems
About Us
Wholesale

Faceted

6 products

Sort by

Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Green
Clear all

Gem Variety

Amethyst (0)
Citrine (0)
Diopside (2)
Goshenite (0)
Heliodor (0)
Morganite (0)
Peridot (2)
Quartz (0)
Sapphire (1)
Spinel (0)
Topaz (0)
Tourmaline (1)

Variety Specifics

Clear Quartz (0)
Fire Citrine® (0)
Imperial Diopside® (1)
Lavender Quartz (0)
Mesa Verde® Peridot (2)
Montana Amethyst (0)
Montana Sapphire (1)
Mulanje Sapphire (0)
Seafoam Tourmaline® (1)
Sky Blue Topaz (0)
Swiss Blue Topaz (0)
Tashmarine (1)
Yellow Citrine (0)

Shape

Round (6)

Shape Specifics

Portuguese Cut (6)

Fair Trade Level

1 (2)
2 (1)
3 (3)
4 (0)

Origin

Afghanistan (1)
Africa (0)
Australia (0)
Brazil (0)
China (1)
Nigeria (0)
Russia (1)
USA (3)

Location

Arizona (2)
Arkansas (0)
Montana (1)
Xinjiang (1)
Yakutsk (1)

Color

Black(1)
Blue(6)
Colorless(2)
Golden(1)
Green(6)
Lavender(1)
Orange(1)
Pink(1)
Purple(1)
Red(1)
Teal(1)
White(2)
Yellow(3)

Treatment

Not Treated (6)
Treated (0)

Gem Cut

Faceted (6)

Stone Size

4-6mm (0)
6-8mm (4)
8-10mm (3)
10-12mm (1)
12-15mm (0)

Total Gem Weight

0.50 to 0.75 carat (0)
0.75 to 1.0 carat (0)
1.0 to 1.50 carats (1)
1.50 to 2.0 carats (2)
2.0 to 3.0 carats (2)
3.0 to 5.0 carats (1)
5.0 to 10.0 carats (1)

5.18ct Mesa Verde® Peridot Portuguese Round

Regular Price: $3,885.00

Sale Price: $3,885.00
Regular Price

Unit Price: per

Added to Cart View Cart or Continue Shopping.

Cart Error Some items became unavailable. Update the quantity and try again.

7 to 9mm Green Imperial Diopside® Portuguese Rounds

Regular Price: from $279.00

Sale Price: from $279.00
Regular Price

Unit Price: per

Added to Cart View Cart or Continue Shopping.

Cart Error Some items became unavailable. Update the quantity and try again.

SOLD OUT

7mm Seafoam Tourmaline® Portuguese Round

Regular Price: $766.50

Sale Price: $766.50
Regular Price

Unit Price: per

Added to Cart View Cart or Continue Shopping.

Cart Error Some items became unavailable. Update the quantity and try again.

7mm Tashmarine Portuguese Round

Regular Price: $652.50

Sale Price: $652.50
Regular Price

Unit Price: per

Added to Cart View Cart or Continue Shopping.

Cart Error Some items became unavailable. Update the quantity and try again.

7 to 8mm Mesa Verde® Peridot Portuguese Rounds

Regular Price: from $210.00

Sale Price: from $210.00
Regular Price

Unit Price: per

Added to Cart View Cart or Continue Shopping.

Cart Error Some items became unavailable. Update the quantity and try again.

SOLD OUT

3.75ct Green Montana Sapphire Portuguese Round

Regular Price: $26,250.00

Sale Price: $26,250.00
Regular Price

Unit Price: per

Added to Cart View Cart or Continue Shopping.

Cart Error Some items became unavailable. Update the quantity and try again.

Showing items 1-6 of 6.

1-800-888-2444

Company

About Us
Blog
Contact

Customer Care

Shipping
Returns
Wholesale Accounts
Terms & Conditions
Privacy

Connect

Stay in the know!

Enter Email Address

Copyright © 2025 Columbia Gem House.

Currency

Currency

Search

Join our mailing list

For updates on products and new releases

Enter Email Address

*By completing this form you're signing up to receive our emails and can unsubscribe at any time.