Opal
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Pink Opal Polished 3.5mm Briolette
Bead World Gems
$1,380.95Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$1,380.95 -
Pink Opal Polished 7mm Briolette
Bead World Gems
$1,857.14Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$1,857.14 -
Blue Boulder Opal Polished 9x14mm Faceted Rounded Rectangle
Bead World Gems
$1,666.67Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$1,666.67 -
Pink Opal Polished 8mm Smooth Briolette
Bead World Gems
$2,333.33Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$2,333.33 -
Ethiopian Opal Polished 8x5mm Pear - Sold Individually
Bead World Gems
$4,047.62Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$4,047.62 -
White Opal Polished 3-4mm Square Heishi
Bead World Gems
$9,047.62Sold Individually Approximate beads per strand: 375 What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent,...$9,047.62 -
Opal Polished 42-48mm Points - Center Drilled
Bead World Gems
$2,142.86Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$2,142.86 -
Ethiopian Opal Polished 6x8mm Flat Faceted Drop - Heat Treated
Bead World Gems
$3,761.90Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$3,761.90 -
Pink Opal Polished 5mm Faceted Briolette
Bead World Gems
$1,761.90Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$1,761.90 -
Pink Opal 40x30mm Faceted Oval
Bead World Gems
$6,523.81Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$6,523.81 -
Yellow Opal Faceted Nugget
Bead World Gems
$1,571.43Sold Individually What is it: Opal is a hydrated amorphous form of silica; its water content ranges from 3-21% by weight, but is usually between 6-10%. Depending on formation conditions, opal may be transparent, translucent, or opaque while it's color...$1,571.43