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
/
Treatment: Heat-Only
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
Treatment: Heat-Only
remove
Gem Variety
Amethyst
Apatite
Aquamarine
Citrine
Sapphire
Tanzanite
Zircon
Variety Specifics
Apsara Zircon
Australian Sapphire
Blue Zircon
Ceylon Sapphire
Fire Citrine
Iris Amethyst
Madeira Citrine
Montana Sapphire
Mulanje Sapphire
Padparadsha Sapphire
Smoky Citrine
Umba Sapphire
Yellow Citrine
Shape
Arch
Baguette
Bowtie
Briolette
Cushion
Emerald Cut
Fan
Flame
Freeform
GeoCuts
Half Moon
Heart
Hexagon
Kite
Lozenge
Marquise
Octagon
Oval
Pear
Princess
Round
Shield
Snowflake
Tongue
Triangle
Trillion
Trillobite
Wedge
Woz Cut
Shape Specifics
Barion
Brilliant Cut
Checkerboard Top
Concave Cut
Elongated
Fancy Cut
Fantasy
Onion
Opposed Bar
Portuguese Cut
Rose Cut
Scarab
Square
Tablet Cut
Tapered
Fair Trade Level
1
2
3
4
5
Origin
Afghanistan
Africa
Australia
Brazil
Cambodia
Madagascar
Mexico
Nigeria
Sri Lanka
Tanzania
Uruguay
USA
Location
Montana
Color
Bi-Color
Blue
Brown
Color Change
Colorless
Denim
Green
Grey
Kaleidoscope
Lavender
Madeira
Multi
Orange
Peach
Peacock
Pink
Purple
Red
Teal
White
Yellow
Treatment
Heat-Only
remove
Gem Cut
Bead
Cabochon
Faceted
Gem Carving
Slices & Crystals
Stone Size
1.1mm
1.25mm
1.2mm
1.3mm
1.4mm
1.5mm
1.6mm
1.75mm
1.8mm
1.9mm
10mm
10x5mm
10x6mm
10x7mm
10x8mm
11mm
11x9mm
12mm
12x10mm
12x11mm
12x3mm
12x5mm
12x8mm
12x9mm
14x10mm
15x10mm
15x11mm
15x12mm
15x7mm
16x12mm
16x8mm
17x14mm
1mm
2.1mm
2.25mm
2.2mm
2.3mm
2.5mm
2.5x1.7x1.3mm
2.6mm
2.75mm
2.8mm
20x14mm
2mm
2x1.5x1mm
3.1mm
3.25mm
3.3mm
3.5mm
3.5x2mm
3.6mm
3.75mm
3.8mm
3mm
3x1.5mm
3x1.5x1mm
3x2mm
3x2x1.2mm
4.25mm
4.5mm
4.75mm
4mm
4x2mm
4x2x1.5mm
4x3mm
5.25mm
5.5mm
5.75mm
5mm
5x2.5mm
5x3mm
5x4mm
6.25mm
6.5mm
6.75mm
6mm
6x3mm
6x4mm
7.25mm
7.5mm
7mm
7x5mm
8.75mm
8mm
8x4mm
8x5mm
8x6mm
9mm
9x6mm
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
2.0 to 3.0 carats
3.0 to 5.0 carats
5.0 to 10.0 carats
Varies By Size
Varies By Stone
1.89ct Dark Blue Montana Sapphire Square Woz™ Cut
$6,048.00
3.38ct Blue Montana Sapphire Oval
$20,280.00
1.12ct Medium Green Montana Sapphire Lozenge Cut
$2,100.00
10x8mm Yellow Citrine Carved Scarab Oval Cabs
$90.00
10x8mm AA Iris Amethyst® Carved Scarab Oval Cabs
$54.00
4 to 5.5mm Dark Green Montana Sapphire Rounds
From
$348.00
1.37ct Medium Yellow Montana Sapphire Hexagon
$3,082.50
1.34ct Blue Montana Sapphire Oval
$3,350.00
1.25ct Teal Montana Sapphire Hexagon
$3,125.00
1.42ct Color Change Montana Sapphire Round
$3,728.00
Sold Out
1.52ct Bi-color Montana Sapphire Emerald Cut
$4,560.00
3.19ct Teal Montana Sapphire Round
$15,950.00
Sold Out
2.74ct Bi-color Montana Sapphire Oval
$5,206.00
1.45ct Bi-color Montana Sapphire Cushion
$4,531.00
Available Soon
2.02ct Denim Montana Sapphire Woz™ Cut
$6,464.00
1.35ct Blue Montana Sapphire Oval
$4,725.00
3x1.5x1mm Dark Blue Australian Sapphire Tapered Baguettes
$39.00
3x1.5x1mm AAA Bright Blue Australian Sapphire Tapered Baguettes
$51.00
3 to 3.5mm Medium Denim Australian Sapphire Trillions
From
$87.00
Sold Out
3 to 3.5mm Dark Blue Australian Sapphire Trillions
From
$87.00
2.5 to 3.5mm Deep Blue Australian Sapphire Carré Step Cuts
From
$69.00
2.5 to 3.5mm Bright Blue Australian Sapphire Carré Step Cuts
From
$99.00
3 to 3.5mm Dark Denim Australian Sapphire Trillions
From
$126.00
4x2 to 6x3mm Dark Denim Australian Sapphire Marquise
From
$99.00
5x3 to 7x5mm Dark Denim Australian Sapphire Pears
From
$255.00
1.75 to 3.5mm Medium Teal Australian Sapphire Princess Cuts
From
$35.70
1.75 to 3.5mm Medium Green Australian Sapphire Princess Cuts
From
$35.70
1.75 to 3.5mm Light Denim Australian Sapphire Princess Cuts
From
$35.70
1.75 to 3.5mm Medium Denim Australian Sapphire Princess Cuts
From
$35.70
1.75 to 3.5mm Deep Blue Australian Sapphire Princess Cuts
From
$35.70
Sold Out
5x3 to 6x4mm Dark Blue Australian Sapphire Brilliant Emerald Cuts
From
$324.00
5x3 to 6x4mm Deep Blue Australian Sapphire Brilliant Emerald Cuts
From
$324.00
5x3 to 6x4mm Bright Blue Australian Sapphire Brilliant Emerald Cuts
From
$405.00
3 to 3.5mm Bright Blue Australian Sapphire Hexagons
From
$162.00
3 to 3.5mm Deep Blue Australian Sapphire Trillions
From
$87.00
3 to 3.5mm Bright Blue Australian Sapphire Trillions
From
$126.00
4 to 5.75mm Bright Blue Australian Sapphire Trillions
From
$315.00
4x3 to 6x4mm Medium Teal Australian Sapphire Emerald Cuts
From
$207.00
4x3 to 6x4mm Dark Teal Australian Sapphire Emerald Cuts
From
$264.00
Sold Out
3x2mm Medium Teal Australian Sapphire Baguettes
$42.00
1
2
3
4
…
10