Opal
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Pink Opal Polished 3.5mm Briolette
Bead World Gems
SR20.11Sold 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...SR20.11 -
Pink Opal Polished 7mm Briolette
Bead World Gems
SR27.04Sold 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...SR27.04 -
Blue Boulder Opal Polished 9x14mm Faceted Rounded Rectangle
Bead World Gems
SR24.27Sold 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...SR24.27 -
Pink Opal Polished 7x15mm Moon
Bead World Gems
SR25.65Sold 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...SR25.65 -
Pink Opal Polished 8mm Smooth Briolette
Bead World Gems
SR33.97Sold 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...SR33.97 -
Ethiopian Opal Polished 8x5mm Pear - Sold Individually
Bead World Gems
SR58.94Sold 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...SR58.94 -
White Opal Polished 3-4mm Square Heishi
Bead World Gems
SR131.74Sold 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,...SR131.74 -
Opal Polished 42-48mm Points - Center Drilled
Bead World Gems
SR31.20Sold 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...SR31.20 -
Ethiopian Opal Polished 6x8mm Flat Faceted Drop - Heat Treated
Bead World Gems
SR54.78Sold 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...SR54.78 -
Pink Opal Polished 5mm Faceted Briolette
Bead World Gems
SR25.65Sold 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...SR25.65 -
Pink Opal 40x30mm Faceted Oval
Bead World Gems
SR94.99Sold 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...SR94.99 -
Yellow Opal Faceted Nugget
Bead World Gems
SR22.88Sold 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...SR22.88