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
/
Origin: Nigeria
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
Origin: Nigeria
remove
Gem Variety
Aquamarine
Garnet
Morganite
Neon Green Beryl
Topaz
Tourmaline
Zircon
Variety Specifics
Rubellite Tourmaline
Spessartite Garnet
White Topaz
Shape
Baguette
Cushion
Emerald Cut
GeoCuts
Hexagon
Marquise
Oval
Pear
Princess
Round
Triangle
Shape Specifics
Brilliant Cut
Checkerboard Top
Concave Cut
Fancy Cut
Portuguese Cut
Square
Step Cut
Tapered
Fair Trade Level
3
4
5
Origin
Nigeria
remove
Location
Color
Blue
Brown
Green
Orange
Pastel
Peach
Pink
Red
White
Treatment
Heat-Only
Irradiated
Not Treated
Gem Cut
Cabochon
Faceted
Stone Size
1.3mm
1.5mm
1.75mm
10mm
10x7mm
1mm
2.25mm
2.5mm
2.75mm
2mm
3.25mm
3.5mm
3.75mm
3mm
3x1.5mm
3x1.5x1mm
4.5mm
4mm
4x2mm
4x2x1.5mm
5.5mm
5mm
5x2.5mm
5x3mm
5x5mm
6.5mm
6mm
6x3mm
6x3x1.5mm
6x4mm
6x5mm
7.5mm
7mm
7x3.5x1.75mm
7x5mm
8x4x2mm
8x5mm
8x6mm
9x7mm
Free Size
Mixed
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
1.50 to 2.0 carats
10.0+ carats
3.0 to 5.0 carats
Varies By Stone
.65 to .86 ct Pale Blue Nigerian Aquamarine GeoCuts™
1 to 2ct Fine Blue AA Aquamarine Ovals
1 to 3.5mm Spessartite Garnet Rounds
From
$15.00
1.5 to 3.5mm Champagne Zircon Rounds
From
$18.00
1.5 to 3.5mm Orange Zircon Rounds
From
$20.25
1.5 to 3.5mm Red Zircon Rounds
From
$20.25
1.5 to 3.75mm Neon Green Beryl Rounds
From
$24.00
10.7ct Peach Morganite Brilliant Emerald Cut
$6,420.00
10mm White Topaz Concave Cushions
$117.60
10mm White Topaz Fancy Concave Rounds
$321.75
2 to 3.5mm AA Pink Tourmaline Rounds
From
$21.00
2 to 3mm AAA Rubelite Tourmaline Rounds
From
$24.00
2.75 to 3.5mm A Pink Tourmaline Rounds
From
$22.50
3 to 4mm AA Pink Tourmaline Princess Cuts
From
$75.00
3 to 4mm White Topaz Rounds
From
$12.00
3 to 5.5mm Neon Green Beryl Hexagons
From
$150.00
3 to 5mm Brown Zircon Triangles
From
$29.25
3 to 5mm Neon Green Beryl Triangles
From
$24.00
3 to 6mm White Topaz Princess Cuts
From
$24.00
3.5 to 5mm Pink Tourmaline Hexagon
From
$120.00
3x1.5mm AA Aquamarine Baguettes
$51.00
3x1.5x1mm A Aquamarine Tapered Baguettes
$39.00
3x1.5x1mm AA Aquamarine Tapered Baguettes
$51.00
4 to 5.5mm Neon Green Beryl Rounds
From
$219.00
4 to 6mm A Pink Tourmaline Round Cabs
From
$75.00
4.5 to 6mm AAA Pink Tourmaline Checkerboard Cushions
From
$540.00
4mm B Blue Aquamarine Hexagons
$36.00
4mm Pink Morganite Rounds
$54.00
4x2 to 6x3mm AAA Aquamarine Baguettes
From
$87.00
4x2mm A Aquamarine Baguettes
$45.00
4x2mm Neon Green Beryl Baguettes
$105.00
4x2x1.5 to 8x4x2 Morganite Tapered Baguettes
From
$49.50
Sold Out
4x2x1.5mm A Aquamarine Tapered Baguettes
$42.00
5 to 7mm Morganite Square Cushions
From
$111.00
5mm Morganite Hexagons
$171.00
5x2.5mm Morganite Marquise
$48.00
5x3 to 10x7mm A Aquamarine Pears
From
$54.00
5x3 to 7x5mm Pink Tourmaline Hexagons
From
$165.00
5x3 to 8x5mm AA Pink Tourmaline Pears
From
$134.00
5x3 to 8x6mm Neon Green Beryl Ovals
From
$165.00
1
2
3