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May Birthstones
May Birthstones
Read more about May alternative birthstone varieties and their stories in our most recent
Blog Post
.
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Gem Variety
Agate
Chalcedony
Emerald
Variety Specifics
Blue Chalcedony
Golden Sage Chalcedony
Lemon Chryoprase
Montana Agate
Oregon Agate
Purple Sage Chalcedony
Snowdrift Agate
Shape
Briolette
Cushion
Emerald Cut
Freeform
Hexagon
Kite
Oval
Rondelle
Round
SugarLoaf
Teardrop
Triangle
Trillion
Shape Specifics
Checkerboard Top
Fancy Cut
Rose Cut
Smooth
Square
Tablet Cut
Fair Trade Level
1
3
5
Origin
Africa
Colombia
Mexico
USA
Location
Montana
Nevada
Oregon
Color
Black
Blue
Brown
Golden
Green
Multi
Orange
Purple
Red
White
Yellow
Treatment
Not Treated
Oiled
Gem Cut
Bead
Cabochon
Faceted
Sculpture Carving
Stone Size
10mm
10x10mm
10x7mm
10x8mm
11mm
11x9mm
12mm
12x10mm
12x9mm
13x11mm
14mm
14x10mm
16x12mm
18x13mm
20mm
20x15mm
20x7mm
30mm
30x22mm
4.5mm
4mm
5mm
5x4mm
6mm
6x4mm
7x5mm
8mm
8x6mm
9mm
9x6mm
9x7mm
Free Size
Total Gem Weight
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
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
9x7 to 10x8mm Purple Sage Chalcedony® Cushion Cabs - Smoky Purple
From
$30.00
9x7 to 10x8mm Purple Sage Chalcedony® Cushion Cabs - Medium Purple
From
$51.00
9x7 to 10x8mm Purple Sage Chalcedony® Cushion Cabs - Dark Purple
From
$84.00
14mm White Snowdrift Agate Round Cabs
$30.00
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 Cushions
$279.00
14x10mm Gem Blue Mexican Chalcedony Rose Cut Ovals
$192.00
14x10mm Gem Blue Mexican Chalcedony Sugarloaf Cabs
$195.00
10 to 12mm Gem Blue Mexican Chalcedony Round Cabs
From
$102.00
14mm Gem Blue Mexican Chalcedony Round Cabs
$270.00
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