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Sub Shape: Portuguese
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Sub Shape: Portuguese
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Gem Type
Amethyst
Beryl
Citrine
Diopside
Peridot
Quartz
Sapphire
Spinel
Topaz
Tourmaline
Variety
Amethyst
Black Spinel
Blue Topaz
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Goshenite
Heliodor
Imperial Diopside
Malawi Sapphire
Mesa Verde Peridot
Montana Sapphire
Morganite
Nyala Sapphire
Quartz
Seafoam Tourmaline
Tashmarine
Shape
Oval
Round
Sub Shape
Portuguese
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Fair Trade Level
1
2
3
4
Origin
Afghanistan
Africa (nonspecific)
Australia
Brazil
China
Nigeria
Russia
USA
Location
Arizona
Arkansas
Montana
Xinjiang
Yakutsk
Color
Black
Blue
Colorless
Green
Lavender
Orange
Pastel
Pink
Purple
Red
White
Yellow
Treatment
Heat-Only
Irradiated
Not Treated
Gem Cut
Faceted
Stone Size
10mm
11mm
11x9mm
12mm
13mm
14mm
14x10mm
16x12mm
18x13mm
5.5mm
6.25mm
6.5mm
6.75mm
6mm
7.5mm
7mm
8mm
9mm
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
7 to 11mm Fire Citrine® Portuguese Rounds
From
$72.60
8mm Black Spinel Portuguese Rounds
$102.00
7 to 9mm Green Imperial Diopside Portuguese Rounds
From
$279.00
7mm Seafoam Tourmaline® Portuguese Round
$766.50
6.75mm Dark Blue Mulanje Sapphire Portuguese Round
$4,152.50
Matched Pair of 6.25mm AAA Blue African Sapphire Portuguese Rounds
$5,850.00
1.80ct Dark Blue Montana Sapphire Portuguese Round
$4,680.00
7mm Tashmarine Portuguese Round
$652.50
7 to 14mm Montana Amethyst Portuguese Rounds
From
$42.00
8mm London Blue Topaz Portuguese Rounds
$154.35
7 to 10mm Sky Blue Topaz Portuguese Rounds
From
$73.50
6 to 10mm Heliodor Portuguese Rounds
From
$168.00
11x9 to 18x13mm Brazilian Lavender Quartz Ovals
From
$102.00
8 to 13mm Brazilian Lavender Quartz Portuguese Rounds
From
$66.00
8mm Mesa Verde® Peridot Portuguese Rounds
$264.00
6 to 7.5mm Morganite Portuguese Rounds
From
$202.50
6 to 10mm Goshenite Portuguese Rounds
From
$54.75
7 to 12mm Arkansas Clear Quartz Portuguese Rounds
From
$36.00
5.5mm Yellow Sapphire Portuguese Round
$546.75