Skip to content

Search

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

Only a small portion of our inventory is currently online

Sign up for wholesale access

Will tariffs impact my order? Read our latest update.

Home
Shop
Fair Trade Gems
About Us
Events
Wholesale

Gemstones

7 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

Uruguay
Clear all

Gem Variety

Alexandrite (0)
Amethyst (7)
Citrine (0)
Emerald (0)
Opal (0)
Quartz (0)
Topaz (0)

Variety Specifics

Brazilian Emerald (0)
Clear Quartz (0)
Fire Citrine® (0)
Green Quartz (0)
Imperial Topaz (0)
Madeira Citrine (0)
Oro Verde Quartz (0)
Rose Quartz (0)
Rutilated Quartz (0)
Smoky Citrine (0)
Yellow Citrine (0)

Shape

Baguette (0)
Bowtie (0)
Briolette (0)
Bullet (0)
Coffin (1)
Cushion (0)
Emerald Cut (0)
Fan (0)
Flame (0)
Freeform (0)
GeoCut™ (0)
Half Moon (1)
Heart (1)
Hexagon (1)
Kite (0)
Lozenge (0)
Marquise (0)
Octagon (0)
Oval (0)
Pear (0)
Princess Cut (0)
Round (1)
Sphere (0)
Triangle (0)
Trillion (1)
Trillobite (0)
Wedge (0)

Shape Specifics

Barion (0)
Brilliant Cut (0)
Buff Top (0)
Checkerboard Top (0)
Concave Cut (1)
Elongated (0)
Fancy Cut (2)
Fantasy (2)
Portuguese Cut (0)
Rose Cut (0)
Scarab (0)
Smooth (1)
Tablet Cut (0)
Tapered (0)

Fair Trade Level

1 (0)
2 (5)
3 (1)
4 (0)

Origin

Brazil (93)
Uruguay (7)
USA (11)

Location

Arkansas (0)
Carnaiba Mining District, Bahia (0)

Color

Bi-Color(0)
Brown(0)
Colorless(0)
Golden(0)
Green(0)
Madeira(0)
Multi(0)
Orange(0)
Pink(0)
Purple(7)
Red(0)
White(0)
Yellow(0)

Treatment

Not Treated (6)
Treated (1)

Gem Cut

Bead (2)
Cabochon (0)
Faceted (5)
Gem Carving (0)
Slices & Crystals (0)

Stone Size

4-6mm (1)
6-8mm (1)
8-10mm (1)
10-12mm (2)
12-15mm (3)
15-20mm (2)
>20mm (0)
Free Size (1)
Graduated (0)

Total Gem Weight

0.25 to 0.50 carat (0)
0.50 to 0.75 carat (2)
1.0 to 1.50 carats (0)
1.50 to 2.0 carats (0)
2.0 to 3.0 carats (0)
3.0 to 5.0 carats (0)
5.0 to 10.0 carats (1)
10.0+ carats (4)

328ct Polished Irregular Amethyst Bead Strand

328ct Amethyst Polished Irregular Bead Strand

Regular Price: $986.10

Sale Price: $986.10
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.

4mm Round Amethyst 16" Bead Strands

4mm Amethyst 16" Round Bead Strands

Regular Price: $75.00

Sale Price: $75.00
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.

15mm Fantasy Radial Trillion Cut B Purple Amethyst

15mm B Amethyst Fantasy Concave Trillions

Regular Price: $316.50

Sale Price: $316.50
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.

SOLD OUT

12x9mm Fantasy Keystone Cut A Purple Amethyst

10x7mm A Amethyst Fantasy Coffins

Regular Price: $36.00

Sale Price: $36.00
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.

7x5mm Natural Half Moon A Amethyst

7x5mm A Amethyst Half Moons

Regular Price: $42.00

Sale Price: $42.00
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.

12mm Natural Honeycomb Hexagonal Cut A Amethyst

12mm A Amethyst Honeycomb Hexagons

Regular Price: $357.00

Sale Price: $357.00
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.

15mm Puff Heart Natural Medium Purple Amethyst

15mm A Amethyst Puff Hearts

Regular Price: $669.00

Sale Price: $669.00
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 1-7 of 7.

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.