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
/
Sub Shape: Square
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
Shape Specifics: Square
remove
Gem Variety
Amazonite
Chalcedony
Citrine
Diopside
Emerald
Garnet
Heliodor
Meteorite
Morganite
Opal
Peridot
Quartz
Sapphire
Spinel
Sunstone
Topaz
Tourmaline
Zircon
Variety Specifics
Amelia Teal Amazonite
Apache Gold
Apsara Zircon
Australian Sapphire
Blue Chalcedony
Brazilian Emerald
Fire Citrine
Grape Garnet
Green Quartz
Imperial Diopside
Leopard Opal
Madeira Citrine
Maine Tourmaline
Mesa Verde Peridot
Mulanje Sapphire
Oregon Sunstone
Play of Color Opal
Sky Blue Topaz
White Topaz
Yellow Citrine
Shape
Baguette
Cushion
Emerald Cut
Princess
SugarLoaf
Shape Specifics
Square
remove
Fair Trade Level
1
2
3
4
5
Origin
Africa
Australia
Brazil
Cambodia
Colombia
India
Mexico
Nigeria
Russia
USA
Location
Arizona
Maine
Odisha
Oregon
Virginia
Yakutsk
Color
Bi-Color
Black
Blue
Golden
Green
Grey
Madeira
Multi
Orange
Peach
Peacock
Pink
Play of Color
Purple
Red
Teal
White
Yellow
Treatment
Heat-Only
Irradiated
Not Treated
Oiled
Gem Cut
Cabochon
Faceted
Slices & Crystals
Stone Size
10mm
10x10mm
11mm
12mm
14mm
15mm
2.5mm
3mm
4.5mm
5mm
6.5mm
6mm
7.25mm
7mm
8mm
9mm
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
1.99ct Peacock Australian Sapphire Cushion
$6,368.00
2.5 to 3mm Mesa Verde® Peridot Carré Step Cuts
$30.00
3.59ct Mesa Verde® Peridot Cushion
$1,615.00
Sold Out
1.06ct Square Emerald Cut Brazilian Emerald
$80.00
10mm Black Spinel Checkerboard Cushions
$225.00
5 to 8mm Mesa Verde® Peridot Checkerboard Cushions
From
$54.00
5 to 9mm Fire Citrine® Checkerboard Cushions
From
$48.00
1.88ct Red Spinel Square Emerald Cut
$5,640.00
5 to 6mm Black Spinel Checkerboard Cushions
From
$45.00
5 to 8mm Green Imperial Diopside® Checkerboard Cushions
From
$108.00
4.55ct Blue Mulanje Sapphire Cushion
$18,200.00
6.45ct Grape Garnet® Cushion
$3,225.00
4.5 to 6mm AAA Pink Tourmaline Checkerboard Cushions
From
$540.00
8 to 10mm Amelia Teal Amazonite™ Sugarloaf Cabs
From
$45.00
6mm AA Emerald Cut Emeralds
$3,415.50
5 to 8mm Citrine Checkerboard Cushions
From
$45.00
10mm Sky Blue Topaz Checkerboard Cushions
$218.40
7 to 8mm Heliodor Square Cushions
From
$299.25
10 to 15mm Brazilian Green Quartz Checkerboard Cushions
From
$213.00
5 to 6mm AA Blue Apsara Zircon® Checkerboard Cushions
From
$255.00
5 to 6mm B Blue Apsara Zircon® Checkerboard Cushions
From
$102.00
5 to 6mm A Blue Apsara Zircon® Checkerboard Cushions
From
$165.00
12mm Gem Blue Mexican Chalcedony Cushion Cabs
$195.00
10mm Gem Blue Mexican Chalcedony Checkerboard Cushions
$138.00
8mm Gem Blue Mexican Chalcedony Checkerboard Cushions
$90.00
8 and 10mm Leopard Opal Cushion Cabs
From
$135.00
15mm Apache Gold Cushion Cabs
$75.00
5 to 7mm Morganite Square Cushions
From
$111.00
Sold Out
10x10mm Meteorite Cushion Slices
$195.00
10mm White Topaz Concave Cushions
$117.60
5 to 8mm Madeira Citrine Checkerboard Cushions
From
$36.00
5mm Maine Pink and Green Tourmaline Carré Step Cuts
$1,433.00
5 to 8mm Oregon Sunstone Checkerboard Cushions
From
$66.00
Sold Out
1.57ct Blue Mulanje Sapphire Cushion
$3,532.50
Matched Pair of 10mm Fire Citrine® Fancy Cushions
$480.00
Set of Three 6mm Yellow Citrine Checkerboard Cushions
$125.00