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
/
Gemstones
/
Stone Size: 6mm
Gemstones
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
Stone Size: 6mm
remove
Gem Variety
Agate
Amazonite
Amethyst
Apatite
Aquamarine
Chalcedony
Citrine
Diopside
Emerald
Garnet
Goshenite
Heliodor
Iolite
Jade
Jasper
Lapis
Moonstone
Morganite
Opal
Peridot
Quartz
Rhodonite
Ruby
Sapphire
Sphene
Spinel
Sunstone
Topaz
Tourmaline
Turquoise
Veriscite
Zircon
Variety Specifics
Amelia Teal Amazonite
Andradite Garnet
Anthill Garnet
Apsara Zircon
Arizona Amethyst
Australian Sapphire
Black Stallion Jasper
Blue Chalcedony
Blue Hyalite Opal
Brazilian Emerald
California Tourmaline
Chilean Lapis
Clear Quartz
Color Change Sphene
Fire Citrine
Golden Sage Chalcedony
Grape Garnet
Grossular Garnet
Idaho Garnet
Imperial Diopside
Imperial Jade
Iris Amethyst
Madeira Citrine
Mesa Verde Peridot
Mexican Fire Opal
Montana Agate
Montana Amethyst
Montana Sapphire
Moss Agate
Nightsky Iolite
Oregon Sunstone
Owyhee Sunset Jasper
Purple Sage Chalcedony
Raja Garnet
Rhodolite Garnet
Rutilated Quartz
Seafoam Tourmaline
Sky Blue Topaz
Smoky Quartz
Swiss Blue Topaz
White Topaz
Wyoming Ruby
Yellow Citrine
Shape
Bullet
Cushion
Emerald Cut
Heart
Hexagon
Princess
Rondelle
Round
SugarLoaf
Triangle
Trillion
Shape Specifics
Checkerboard Top
Cone
Fancy Cut
Fantasy
Flute
Portuguese Cut
Rose Cut
Smooth
Square
Tablet Cut
Fair Trade Level
1
2
3
4
Origin
Afghanistan
Africa
Australia
Brazil
Cambodia
Chile
Colombia
India
Kenya
Madagascar
Mexico
Nigeria
Pakistan
Russia
Uruguay
USA
Location
Arizona
Arkansas
California
Colorado
Idaho
Montana
Nevada
Odisha
Oregon
Utah
Virginia
Wisconsin
Wyoming
Yakutsk
Color
Black
Blue
Brown
Color Change
Colorless
Golden
Green
Grey
Madeira
Multi
Orange
Peach
Pink
Purple
Red
Teal
White
Yellow
Treatment
Heat-Only
Irradiated
Not Treated
Oiled
Stabilized (Impregnated)
Gem Cut
Bead
Cabochon
Faceted
Slices & Crystals
Stone Size
6mm
remove
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
Varies By Stone
6 to 7mm Moss Agate Triangle Sugarloaf Cabs
From
$36.00
6mm Moss Agate Hexagons
$60.00
4 to 7mm Chilean Lapis Round Cabs
From
$37.50
1.12ct White Montana Sapphire Round
$2,100.00
1.37ct Medium Yellow Montana Sapphire Hexagon
$3,082.50
1.25ct Teal Montana Sapphire Hexagon
$3,125.00
6 to 8mm Moss Agate Sugarloaf Cabs
From
$36.00
4 to 8mm Moss Agate Round Cabs
From
$30.00
4 to 8mm Moss Agate Rounds
From
$39.00
6mm Deep Blue Australian Round Cabs
$525.00
.91ct Dark Green Australian Sapphire Heart
$2,048.00
6mm AAA Wyoming Ruby Round
$1,875.00
6mm AAA Wyoming Ruby Round
$1,875.00
Sold Out
1.06ct Square Emerald Cut Brazilian Emerald
$80.00
3.08ct Brazilian Emerald Bullet Cab
$554.00
4 to 6.5mm Brazilian Emerald Sugarloaf Cabs
From
$150.00
6 to 12mm Arizona Stabilized Turquoise Round Cone Cabs
From
$30.00
5 to 8mm Mesa Verde® Peridot Checkerboard Cushions
From
$54.00
5 to 6mm Mesa Verde® Peridot Rondelles
From
$25.50
4 to 6mm Mesa Verde® Peridot Round Beads
From
$24.75
4 to 8mm Natural Round Cabochon Cut Wisconsin Moonstone
From
$36.00
5 to 9mm Fire Citrine® Checkerboard Cushions
From
$48.00
4 to 8mm Fire Citrine® Trillions
From
$28.50
6mm Rutilated Quartz Hex Cabs - Light Rutile
$15.00
6 to 14mm Rutilated Quartz Round Cabs - Light Rutile
From
$16.50
6mm Rutilated Quartz Bullet Cabs - Light Rutile
$24.00
4.5mm to 7mm Blue/Green Apatite Trillions
From
$87.00
4.5mm to 7mm Blue Apatite Trillions
From
$75.00
4mm to 6mm Black Spinel Hex Tablets™
From
$42.00
2.5mm to 6mm Black Spinel Rondel Beads
From
$24.75
4mm to 7mm Black Spinel Faceted Round Beads
From
$28.50
5 to 6mm Black Spinel Checkerboard Cushions
From
$45.00
4 to 10mm Black Spinel Rounds
From
$28.50
3 to 7mm Oregon Sunstone Rose Cut Rounds
From
$30.00
6 to 8mm Arkansas Smoky Quartz Round Flute Cuts™
From
$105.00
4 to 7mm Black Spinel Trillions
From
$28.50
5 to 10mm Black Spinel Rose Cut Rounds
From
$37.50
4 to 10mm Yellow Mexican Fire Opal Trillions
From
$47.25
5 to 11mm Oregon Sunstone Hexagons
From
$102.00
3 to 6mm Raja Garnet Princess Cuts
From
$18.00
1
2
3
4