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: 4
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: 4
remove
Gem Variety
Alexandrite
Aquamarine
Garnet
Goshenite
Heliodor
Ruby
Sapphire
Sphene
Spinel
Topaz
Tourmaline
Variety Specifics
Ceylon Sapphire
Chrome Tourmaline
Color Change Sphene
Grossular Garnet
Imperial Topaz
Rhodolite Garnet
Sky Blue Topaz
Swiss Blue Topaz
White Topaz
Shape
Baguette
Briolette
Coffin
Cushion
Emerald Cut
Flame
GeoCuts
Heart
Oval
Pear
Princess
Round
Triangle
Trillion
Wedge
Shape Specifics
Checkerboard Top
Concave Cut
Fancy Cut
Fantasy
Onion
Opposed Bar
Rose Cut
Scarab
Square
Tapered
Fair Trade Level
4
remove
Origin
Africa
Brazil
Cambodia
India
Kenya
Nigeria
Pakistan
Sri Lanka
Tanzania
Vietnam
Location
Color
Bi-Color
Blue
Color Change
Golden
Green
Pink
Purple
Red
White
Yellow
Treatment
Heat-Only
Irradiated
Not Treated
Gem Cut
Bead
Cabochon
Faceted
Gem Carving
Stone Size
1.75mm
10mm
10x7mm
10x8mm
11x9mm
12mm
12x10mm
12x5mm
12x9mm
14mm
14x10mm
16x12mm
17x14mm
2.25mm
2.5mm
2.5x1.7x1.3mm
2.75mm
2mm
2x1.5x1mm
3.5mm
3.5x2mm
3mm
3x1.5mm
3x2x1.2mm
4.25mm
4.5mm
4.75mm
4mm
4x2mm
5.25mm
5mm
6.5mm
6mm
7mm
8mm
9mm
9x7mm
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
1.50 to 2.0 carats
10.0+ carats
2.0 to 3.0 carats
3.0 to 5.0 carats
5.0 to 10.0 carats
Varies By Size
.25ct to .72ct AAA Blue Aquamarine GeoCuts™
.31ct Alexandrite Oval
$1,395.00
1.5 to 3.0mm Cabochon Cut Vietnam Ruby Melee
From
$21.00
1.75 to 3mm Goshenite Rounds
From
$21.00
10mm Cushion Blue Topaz & Diamond Bezel Slide Pendant in 14kt Gold & SS
$1,665.00
10mm Round Blue Topaz Bezel Set Slide in 14kt Yellow Gold & Sterling Silver
$1,414.00
10mm Round Swiss Blue Topaz 14k White Gold Earrings
$1,148.00
10mm Round Swiss Blue Topaz 14k White Gold Leverback Earrings
$1,540.00
10mm Sky Blue Topaz Checkerboard Cushions
$218.40
10mm White Topaz Concave Cushions
$117.60
10mm White Topaz Fancy Concave Rounds
$321.75
10x7 to 12x9mm Sky Blue Topaz Fantasy Coffins
From
$43.50
10x7mm Sky Blue Topaz Fantasy Trillions
$104.40
10x8mm Sky Blue Topaz Carved Scarab Oval Cabs
$75.00
10x8mm Sky Blue Topaz Concave Emerald Cuts
$210.00
10x8mm Sky Blue Topaz GeoCuts™
$138.00
10x8mm White Topaz Carved Scarab Oval Cabs
$54.00
11x9 to 16x12mm Sky Blue Topaz Rose Cut Ovals
From
$131.40
12mm Swiss Blue Topaz Concave Trillion
$375.00
12x10mm Sky Blue Topaz Concave Emerald Cuts
$440.00
12x5mm Rhodolite Garnet Wedges
$225.00
12x5mm Sky Blue Topaz Drilled Briolette Beads
$192.00
12x5mm White Topaz Opposed Bar Emerald Cut
$213.75
14.28ct Swiss Blue Topaz Concave Cushion
$857.00
14mm Sky Blue Topaz Hearts
$585.00
14x10 to 16x12mm White Topaz Rose Cut Ovals
From
$390.00
17x14mm Sky Blue Topaz Fantasy Flame
$567.00
17x14mm Sky Blue Topaz Fantasy Trillions
$532.00
2 to 3.5mm AA Pink Ceylon Sapphire Rounds
From
$27.00
2 to 3.5mm Golden Imperial Topaz Rounds
From
$24.00
2 to 3.5mm Pink Spinel Rounds
From
$22.50
2.18ct Color Change Sphene Oval
$2,044.00
2.20ct Color Change Sphene Oval
$1,650.00
2.28ct Heliodor Pear
$825.00
2x1.5x1 to 3x2x1.2mm White Ceylon Sapphire Tapered Baguettes
From
$43.50
3 to 4mm White Topaz Rounds
From
$12.00
3 to 5mm Swiss Blue Topaz Princess Cuts
From
$23.70
3 to 6mm White Topaz Princess Cuts
From
$24.00
3.5 to 5mm Grossular Garnet Triangles
From
$60.00
3mm Round Aquamarine March Birthstone Suite in 14kt White Gold
1
2
3
4