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Home
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May Birthstones
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Total Gem Weight: 10.0+ 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: 10.0+ carats
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Gem Variety
Agate
Chalcedony
Variety Specifics
Blue Chalcedony
Lemon Chryoprase
Oregon Agate
Purple Sage Chalcedony
Shape
Oval
Rondelle
Round
Triangle
Shape Specifics
Fair Trade Level
1
3
Origin
Africa
Mexico
USA
Location
Oregon
Color
Black
Blue
Brown
Multi
Orange
Purple
Red
White
Yellow
Treatment
Not Treated
Gem Cut
Bead
Cabochon
Stone Size
10x8mm
11x9mm
12x10mm
14x10mm
16x12mm
18x13mm
20mm
20x15mm
30mm
30x22mm
8x6mm
9x7mm
Free Size
Total Gem Weight
10.0+ carats
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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
16x12 to 30x22mm Lemon Chrysoprase Oval Cabs
From
$54.00
20mm Polka Dot Agate Round Cabs
$60.00
30mm Polka Dot Agate Round Cabs
$87.00
128ct Purple Sage Chalcedony® Graduated Rondell Bead Strand
$1,445.98
34.3ct Gem Blue Mexican Chalcedony Oval Cab
$1,286.25
30.64ct Gem Blue Mexican Chalcedony Triangle Cab
$1,378.80
20.21cts Gem Blue African Chalcedony Oval Cab
$360.00
38.68cts Gem Blue African Chalcedony Cab
$600.00
23.34ct Gem Blue African Chalcedony Oval Cab
$360.00
10x8 to 18x13mm Gem Blue Mexican Chalcedony Oval Cabs
From
$69.00