Skip to content
Only a small portion of our inventory is currently online. Contact us directly if you cannot find what you're looking for.
Submit
Get on the list
Account
Search
Close
Search
Loading...
Cart
Submit
Get on the list
Home
Gemstones
Faceted
Cabochons
Melee
Slices & Crystals
Carvings
Featured
American Gems
Montana Sapphires
Objet D' Art
Jewelry
Collections
Organics Collection
GemDots™ Collection
Stackers Collection
Rings
Earrings
Pendants
Necklaces
Bracelets
Suites
Ready to Ship
Pearls
Cortez Pearls
Loose
Learn More About Cortez Pearls
Cultured Pearls
Loose
Beads
Beads
Services
Cutting
Consulting
Speaking Engagements
Wholesale Accounts
Fair Trade Gems
Principles & Protocols
Resources
Fair Trade Blog
Gem Facts Pages
Gem Education
Travel the World of Gems
Gemstone Spotlight
Gemstone Glossary
How Gemstones are Cut
Gem Care & Cleaning
Jewelry Education
Step by Step
Designer Profile
Settings Glossary
Care and Cleaning
About Us
Wholesale
Account
Home
/
columbiagemhouse
/
Fair Trade Level: 1
columbiagemhouse
Filter
Sort by
Sort by
Featured
Best Selling
Title, A-Z
Title, Z-A
Price, low to high
Price, high to low
Date, new to old
Date, old to new
✖
Filter
Fair Trade Level: 1
remove
Gem Variety
Garnet
Quartz
Ruby
Sapphire
Spinel
Variety Specifics
Anthill Garnet
Australian Sapphire
Clear Quartz
Montana Sapphire
Mulanje Sapphire
Padparadsha Sapphire
Wyoming Ruby
Yogo Sapphire
Shape
Cushion
Emerald Cut
Freeform
GeoCuts
Half Moon
Heart
Hexagon
Lozenge
Octagon
Oval
Pear
Round
Trillion
Woz Cut
Shape Specifics
Fancy Cut
Rose Cut
Tablet Cut
Fair Trade Level
1
remove
Origin
Africa
Australia
USA
Location
Arizona
Arkansas
Montana
Wyoming
Color
Bi-Color
Black
Blue
Color Change
Colorless
Denim
Green
Grey
Kaleidoscope
Lavender
Multi
Orange
Peach
Pink
Purple
Red
Teal
White
Yellow
Treatment
Heat-Only
Not Treated
Gem Cut
Faceted
Stone Size
1.1mm
1.25mm
1.2mm
1.3mm
1.4mm
1.5mm
1.6mm
1.75mm
1.7mm
1.8mm
1.9mm
1mm
2.1mm
2.25mm
2.2mm
2.3mm
2.4mm
2.5mm
2.6mm
2.75mm
2.8mm
2mm
3.1mm
3.25mm
3.3mm
3.5mm
3.6mm
3.75mm
3.8mm
3mm
5.25mm
5.75mm
5mm
6.25mm
6mm
6x4mm
7x5mm
8x5mm
8x6mm
Free Size
Total Gem Weight
0.0 to 0.25 carat
0.25 to 0.50 carat
0.50 to 0.75 carat
0.75 to 1.0 carat
1.0 to 1.50 carats
Sold Out
.45ct Dark Denim Australian Sapphire Woz™ Cut
$750.00
Sold Out
.48ct Medium Green Australian Sapphire Woz™ Cut
$750.00
.51ct Bi-Color Australian Sapphire Woz™ Cut
$765.00
.53ct Bi-Color Australian Sapphire Woz™ Cut
$795.00
Sold Out
.68ct Bi-Color Australian Sapphire Woz™ Cut
$1,530.00
.82ct AAA Wyoming Ruby Emerald Cut
$1,230.00
.86ct Yellow Australian Sapphire Woz™ Cut
$2,365.00
.91ct Dark Green Australian Sapphire Heart
$2,048.00
.93ct Dark Green Australian Sapphire Woz™ Cut
$1,744.00
.94ct Bi-Color Australian Sapphire Emerald Cut
$2,820.00
.9mm to 3.5mm Black Spinel Rounds
From
$22.50
1 to 2.4mm Montana Yogo Sapphire Rounds
From
$29.25
1 to 3.5mm Purple Anthill Garnet Rounds
From
$22.80
1 to 3.75mm Bright Blue Australian Sapphire Rounds
From
$27.30
Sold Out
1.03ct Anthill Garnet GeoCut™
$278.10
1.03ct Dark Blue Australian Sapphire Freeform Tablet
$386.00
Sold Out
1.06 ct Anthill Garnet GeoCut™
$286.20
1.09 ct Anthill Garnet GeoCut™
$294.30
Sold Out
1.09ct Bi-Color Australian Sapphire Woz™ Cut
$3,270.00
Sold Out
1.09ct Bi-Color Australian Sapphire Woz™ Cut
$2,725.00
1.09ct Orange Montana Sapphire Half Moon
$4,905.00
1.0ct Fancy Bi-Color African Sapphire Emerald Cut
$1,500.00
1.1 to 3.75mm Padparadscha African Sapphire Rounds
From
$36.00
1.10ct Matched Pair of 5mm Blue Mulanje Sapphire Trillions
$1,375.00
1.12ct Medium Green Montana Sapphire Lozenge Cut
$2,100.00
Sold Out
1.18ct Bi-Color Montana Sapphire Rose Cut Hexagon
$1,327.50
1.2 to 3.75mm Dark Denim Australian Sapphire Rounds
From
$27.30
1.2 to 3.75mm Light Denim Australian Sapphire Rounds
From
$24.60
1.2 to 3.75mm Medium Denim Australian Sapphire Rounds
From
$24.60
1.20ct Blue Australian Sapphire Oval
$2,400.00
1.20ct Steel Grey Montana Sapphire Hexagon
$3,000.00
1.23ct Matched Pair of 5mm Blue Mulanje Sapphire Trillions
$1,550.00
Sold Out
1.24ct Bi-Color Montana Sapphire Pear
$3,100.00
Sold Out
1.24ct Color Change Montana Sapphire Pear
$3,875.00
1.25ct Teal Montana Sapphire Hexagon
$3,125.00
1.28ct African Ruby Oval
$12,800.00
1.28ct Matched Pair of 5mm Blue Mulanje Sapphire Trillions
$2,280.00
1.3 to 3.75mm Dark Blue Australian Sapphire Rounds
From
$24.60
1.3 to 3.75mm Dark Green Australian Sapphire Rounds
From
$27.30
1.3 to 3.75mm Dark Teal Australian Sapphire Rounds
From
$27.30
1
2
3
…
17