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

2 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

Iolite
Clear all

Gem Variety

Amethyst (3)
Apatite (3)
Aquamarine (3)
Citrine (2)
Diopside (2)
Garnet (13)
Iolite (2)
Neon Green Beryl (3)
Opal (2)
Peridot (1)
Quartz (1)
Ruby (5)
Sapphire (62)
Spinel (7)
Sunstone (1)
Tanzanite (2)
Topaz (2)
Tourmaline (9)
Zircon (4)

Variety Specifics

Anthill Garnet (0)
Arizona Amethyst (0)
Australian Sapphire (0)
Fire Citrine® (0)
Grape Garnet® (0)
Grossular Garnet (0)
Idaho Garnet (0)
Imperial Diopside® (0)
Imperial Topaz (0)
Iris Amethyst® (0)
Madeira Citrine (0)
Mesa Verde® Peridot (0)
Mexican Fire Opal (0)
Montana Sapphire (0)
Nightsky Iolite® (1)
Oregon Sunstone (0)
Padparadsha Sapphire (0)
Pomme Ruby™ (0)
Raja Garnet® (0)
Rhodolite Garnet (0)
Rose Quartz (0)
Seafoam Tourmaline® (0)
Spessartite Garnet (0)
Tashmarine (0)
Tsavorite Garnet (0)
Umba Sapphire (0)
White Topaz (0)
Wyoming Iolite (1)
Wyoming Ruby (0)

Shape

Baguette (0)
Carré Step Cut (0)
Hexagon (0)
Princess Cut (0)
Round (2)
Triangle (0)
Trillion (0)

Shape Specifics

Square (0)

Fair Trade Level

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

Origin

Afghanistan (0)
Africa (0)
Australia (0)
Brazil (0)
Cambodia (0)
China (0)
India (1)
Kenya (0)
Madagascar (0)
Mexico (0)
Nigeria (0)
Russia (0)
Sri Lanka (0)
Tanzania (0)
Uruguay (0)
USA (1)

Location

Arizona (0)
Idaho (0)
Montana (0)
Odisha (0)
Oregon (0)
South Dakota (0)
Wyoming (1)
Xinjiang (0)
Yakutsk (0)

Color

Bi-Color(0)
Black(0)
Blue(0)
Brown(0)
Colorless(0)
Denim(0)
Golden(0)
Green(0)
Grey(0)
Kaleidoscope(0)
Lavender(0)
Madeira(0)
Multi(0)
Orange(0)
Peach(0)
Pink(0)
Purple(2)
Red(0)
Teal(0)
White(0)
Yellow(0)

Treatment

Not Treated (2)
Treated (0)

Gem Cut

Faceted (2)

Stone Size

1-3.75mm (2)
4-6mm (0)
6-8mm (0)

Total Gem Weight

0.0 to 0.25 carat (2)
0.25 to 0.50 carat (0)
0.50 to 0.75 carat (0)
0.75 to 1.0 carat (0)
1.0 to 1.50 carats (0)
2.0 to 3.0 carats (0)

3mm Rnd NightSky Iolite®

3 to 3.5mm NightSky Iolite® Rounds

Regular Price: from $22.50

Sale Price: from $22.50
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.

4mm Natural Round Wyoming Iolite Melee

2.5 to 3.5mm Wyoming Iolite Rounds

Regular Price: from $15.00

Sale Price: from $15.00
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 1-2 of 2.

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.