Opal
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Pink Opal Polished 3.5mm Briolette
Bead World Gems
₡750.88Sold 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...₡750.88 -
Pink Opal Polished 7mm Briolette
Bead World Gems
₡1,009.80Sold 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...₡1,009.80 -
Blue Boulder Opal Polished 9x14mm Faceted Rounded Rectangle
Bead World Gems
₡906.23Sold 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...₡906.23 -
Pink Opal Polished 8mm Smooth Briolette
Bead World Gems
₡1,268.72Sold 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...₡1,268.72 -
Ethiopian Opal Polished 8x5mm Pear - Sold Individually
Bead World Gems
₡2,200.84Sold 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...₡2,200.84 -
Opal Polished 42-48mm Points - Center Drilled
Bead World Gems
₡1,165.15Sold 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...₡1,165.15 -
Ethiopian Opal Polished 6x8mm Flat Faceted Drop - Heat Treated
Bead World Gems
₡2,045.49Sold 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...₡2,045.49 -
Pink Opal Polished 5mm Faceted Briolette
Bead World Gems
₡958.01Sold 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...₡958.01 -
Yellow Opal Faceted Nugget
Bead World Gems
₡854.44Sold 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...₡854.44