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Home
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May Birthstones
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Total Gem Weight: 3.0 to 5.0 carats
May Birthstones
Read more about May alternative birthstone varieties and their stories in our most recent
Blog Post
.
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Total Gem Weight: 3.0 to 5.0 carats
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Gem Variety
Agate
Chalcedony
Variety Specifics
Blue Chalcedony
Montana Agate
Oregon Agate
Purple Sage Chalcedony
Shape
Cushion
Hexagon
Oval
Round
SugarLoaf
Teardrop
Trillion
Shape Specifics
Checkerboard Top
Fancy Cut
Rose Cut
Square
Tablet Cut
Fair Trade Level
1
3
Origin
Mexico
USA
Location
Montana
Nevada
Oregon
Color
Black
Blue
Brown
Multi
Orange
Purple
White
Yellow
Treatment
Not Treated
Gem Cut
Bead
Cabochon
Faceted
Stone Size
10mm
10x10mm
10x7mm
10x8mm
11mm
11x9mm
12mm
12x10mm
13x11mm
14x10mm
16x12mm
18x13mm
20x7mm
4mm
5mm
6mm
6x4mm
7x5mm
8mm
8x6mm
9mm
9x6mm
9x7mm
Total Gem Weight
3.0 to 5.0 carats
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4 to 8mm Montana Agate Round Cabs
From
$30.00
8x6 to 16x12mm Oregon Butterscotch Agate Oval Cabs
From
$15.00
8x6mm to 16x12mm Oregon Chocolate Agate Oval Cabs
From
$15.00
8x6 to 16x12mm Oregon Black Agate Oval Cabs
From
$15.00
10x10 to 16x12mm Gem Blue Mexican Chalcedony Hex Tablets™
From
$105.00
10mm Gem Blue Mexican Chalcedony Fancy Rounds
$123.00
10x8 to 18x13mm Gem Blue Mexican Chalcedony Oval Cabs
From
$69.00
8 to 10mm Gem Blue Mexican Chalcedony Full Drill Polished Round Beads
From
$69.00
9x6 to 20x7mm Gem Blue Mexican Chalcedony Half Drilled Polished Teardrop Beads
From
$66.00
10x8 to 12x10mm Gem Blue Mexican Chalcedony Rose Cut Cushions
From
$120.00
10mm Gem Blue Mexican Chalcedony Checkerboard Cushions
$138.00
8 to 10mm Gem Blue Mexican Chalcedony Sugarloaf Cabs
From
$72.00
8x6 to 16x12mm Purple Sage Chalcedony® Rose Cut Ovals - Dark Purple
From
$57.00
5 to 12mm Purple Sage Chalcedony® Trillion Cabs - Dark Purple
From
$21.00
5 to 11mm Purple Sage Chalcedony® Trillion Cabs - Medium Purple
From
$13.50
5 to 10mm Purple Sage Chalcedony® Trillion Cabs - Smoky Purple
From
$15.00
6x4 to 18x13mm Purple Sage Chalcedony® Oval Cabs - Smoky Purple
From
$7.50
6x4 to 18x13mm Purple Sage Chalcedony® Oval Cabs - Medium Purple
From
$12.00
6x4 to 18x13mm Purple Sage Chalcedony® Oval Cabs - Dark Purple
From
$21.00
4 to 10mm Purple Sage Chalcedony® Round Cabs - Dark Purple
From
$22.50
5 to 10mm Purple Sage Chalcedony® Round Cabs - Medium Purple
From
$13.50
4 to 10mm Purple Sage Chalcedony® Round Cabs - Smoky Purple
From
$7.50
10 to 12mm Montana Agate Round Cabs
From
$66.00
10 to 12mm Gem Blue Mexican Chalcedony Rose Cut Rounds
From
$129.00
14x10mm Gem Blue Mexican Chalcedony Rose Cut Ovals
$192.00
10 to 12mm Gem Blue Mexican Chalcedony Round Cabs
From
$102.00