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Stone Size: 12mm
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Stone Size: 12mm
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Gem Type
Amethyst
Chalcedony
Citrine
Garnet
Opal
Quartz
Sunstone
Topaz
Variety
Amethyst
Blue Chalcedony
Blue Hyalite Opal
Citrine
Clear Quartz
Fire Citrine
Green Quartz
Iris Amethyst
Oregon Sunstone
Quartz
Quill Quartz
Raja Garnet
Rose Quartz
Sky Blue Topaz
Shape
Cushion
Hexagon
Octagon
Princess
Round
Snowflake
Trillion
Sub Shape
Concave
Fancy
Portuguese
Radial
Rose
Fair Trade Level
1
2
3
4
Origin
Africa (nonspecific)
Brazil
India
Mexico
Uruguay
USA
Location
Arkansas
Montana
Oregon
South Dakota
Color
Black
Blue
Colorless
Green
Lavender
Multi
Orange
Pastel
Peach
Pink
Purple
Red
White
Yellow
Treatment
Heat-Only
Irradiated
Not Treated
Gem Cut
Faceted
Stone Size
12mm
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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
10 to 12mm Gem Blue Mexican Chalcedony Rose Cut Rounds
From
$129.00
10 to 12mm Fire Citrine® Radial Snowflake
From
$193.00
8 to 12mm Quill Quartz Rose Cut Hexagons
From
$150.00
7 to 14mm Montana Amethyst Portuguese Rounds
From
$42.00
9 to 12mm Raja® Garnet Radial Trillions
From
$265.50
8 to 12mm South Dakota Rose Quartz Rose Cut Rounds
From
$48.00
10 to 15mm Brazilian Green Quartz Fancy Cushions
From
$213.00
10 to 12mm Brazilian Green Quartz Radial Modified Trillions
From
$176.40
5 to 14mm Brazilian Green Quartz Rounds
From
$27.75
8 to 13mm Brazilian Lavender Quartz Portuguese Rounds
From
$66.00
8 to 12mm AA Purple Amethyst Radial Octagons
From
$81.00
10 to 12mm AA Purple Amethyst Radial Snowflakes
From
$165.00
4 to 12mm Raja Garnet® Trillions
From
$19.50
3 to 12mm Yellow Citrine Princess Cuts
From
$11.00
6 to 12mm Gem Blue Mexican Chalcedony Rose Cut Rounds
From
$33.00
12mm A Amethyst Honeycomb Hexagons
$357.00
12mm Oregon Blue Hyalite Opal Honeycomb Hexagons
$756.00
4 to 12mm Medium Purple Amethyst Trillions
From
$18.75
12mm Oregon Sunstone Fancy Trillions
$1,061.43
7 to 12mm Arkansas Clear Quartz Portuguese Rounds
From
$36.00
12mm Sky Blue Topaz Concave Trillion
$375.00
9 to 12mm Fire Citrine® Radial Trillions
From
$139.26