Opal
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Pink Opal Polished 3.5mm Briolette
Bead World Gems
₣1.31Sold 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...₣1.31 -
Pink Opal Polished 7mm Briolette
Bead World Gems
₣1.76Sold 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...₣1.76 -
Blue Boulder Opal Polished 9x14mm Faceted Rounded Rectangle
Bead World Gems
₣1.58Sold 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...₣1.58 -
Ethiopian Opal Polished Cornflower 4-5mm Rondel
Bead World Gems
₣67.25Approximate beads per strand: 200 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...₣67.25 -
Natural Pink Opal Polished 4mm Faceted Round
Bead World Gems
₣13.31Approximate beads per strand: 95 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...₣13.31 -
Ethiopian Opal Polished Pink 3.5-6mm Rondel
Bead World Gems
₣134.05Approximate beads per strand: 160 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...₣134.05 -
Ethiopian Opal Polished Multi Color 3-5.5mm Rondel
Bead World Gems
₣62.74Approximate beads per strand: 170 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...₣62.74 -
Ethiopian Opal Polished Cream 3-5mm Graduated Round
Bead World Gems
₣44.68Approximate beads per strand: 100 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...₣44.68 -
Grey Opal Polished 12mm Faceted Round
Bead World Gems
₣25.73Approximate beads per strand: 32 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...₣25.73 -
Ethiopian Opal Polished Cornflower 4-5.5mm Faceted Rondel - Heat Treated
Bead World Gems
₣139.47Approximate beads per strand: 100 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...₣139.47 -
White African Opal Polished 8mm Faceted Round
Bead World Gems
₣21.21Approximate beads per strand: 45 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...₣21.21 -
White African Opal Polished 6mm Faceted Round
Bead World Gems
₣14.89Approximate beads per strand: 65 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...₣14.89 -
Natural Pink Opal Polished 7mm Round
Bead World Gems
₣22.34Approximate beads per strand: 55 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...₣22.34 -
Pink Opal Polished 5-8mm Chips
Bead World Gems
₣8.80Approximate beads per strand: 115 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...₣8.80 -
Pink Opal Polished 7-8mm Smooth Rondel
Bead World Gems
₣21.21Approximate beads per strand: 95 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...₣21.21 -
Pink Opal Polished 10-16mm Smooth Nugget
Bead World Gems
₣28.44Approximate beads per strand: 25 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...₣28.44 -
Ethiopian Opal Polished 5-6mm Faceted Wheel - Graduated
Bead World Gems
₣150.30Approximate beads per strand: 210 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...₣150.30 -
Ethiopian Opal Rose Polished 3-5mm Smooth Rondel
Bead World Gems
₣62.74Approximate beads per strand: 250 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...₣62.74 -
Blue Opal Polished 10-16mm Smooth Nugget
Bead World Gems
₣28.44Approximate beads per strand: 20 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...₣28.44 -
Blue Opal Polished 7-8mm Smooth Rondel
Bead World Gems
₣21.21Approximate beads per strand: 65 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...₣21.21 -
Ethiopian Opal Multi Color Polished 3.5-4mm Smooth Rondel
Bead World Gems
₣62.74Approximate beads per strand: 250 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...₣62.74 -
Ethiopian Opal Aqua Polished 3-6mm Faceted Rondel - Graduated
Bead World Gems
₣133.15Approximate beads per strand: 200 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...₣133.15 -
Ethiopian Opal Polished 6-8mm Faceted Rondel - Graduated
Bead World Gems
₣285.70Approximate beads per strand: 120 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...₣285.70 -
Yellow Opal Polished 4mm Faceted Cube
Bead World Gems
₣20.31Approximate beads per strand: 95 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...₣20.31 -
Yellow Opal Polished 7mm Faceted Cube
Bead World Gems
₣17.60Approximate beads per strand: 55 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...₣17.60 -
Yellow Opal Banded Polished 3mm Faceted Round
Bead World Gems
₣12.41Approximate beads per strand: 115 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...₣12.41 -
Green Opal Polished 5mm Faceted Cube
Bead World Gems
₣15.80Approximate beads per strand: 75 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...₣15.80 -
Pink Opal Polished 4mm Faceted Round
Bead World Gems
₣13.31Approximate beads per strand: 95 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...₣13.31 -
Ethiopian Opal Polished Lemon / Lilac 3-5mm Smooth Rondel
Bead World Gems
₣106.97Approximate beads per strand: 170 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...₣106.97 -
Ethiopian Opal Polished White 3-3.5mm Smooth Rondel
Bead World Gems
₣62.74Approximate beads per strand: 170 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...₣62.74 -
Ethiopian Opal Polished White 4-5mm Faceted Rondel
Bead World Gems
₣123.22Approximate beads per strand: 170 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...₣123.22 -
Ethiopian Opal Polished 4-5mm Faceted Rondel
Bead World Gems
₣128.63Approximate beads per strand: 190 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...₣128.63 -
Ethiopian Opal Polished Orange 3-5mm Smooth Rondel
Bead World Gems
₣69.06Approximate beads per strand: 190 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...₣69.06 -
Ethiopian Opal Polished Light Blue 3-5mm Smooth Rondel
Bead World Gems
₣76.28Approximate beads per strand: 190 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...₣76.28 -
Ethiopian Opal Polished Blue 4-5mm Smooth Rondel
Bead World Gems
₣76.28Approximate beads per strand: 190 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...₣76.28 -
Ethiopian Opal Polished Capri 2-3.5mm Smooth Rondel
Bead World Gems
₣61.83Approximate beads per strand: 210 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...₣61.83 -
Ethiopian Opal Polished Capri 4-5mm Smooth Rondel
Bead World Gems
₣80.79Approximate beads per strand: 190 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...₣80.79 -
Ethiopian Opal Polished Black 5mm Smooth Rondel
Bead World Gems
₣89.82Approximate beads per strand: 85 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...₣89.82 -
Ethiopian Opal Polished Black 3-4mm Smooth Rondel
Bead World Gems
₣60.93Approximate beads per strand: 260 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...₣60.93 -
Black Opal Polished 4-8mm Flat Nugget
Bead World Gems
₣95.23Approximate beads per strand: 65 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...₣95.23 -
Pink Opal Polished 8mm Faceted Energy Tube
Bead World Gems
₣22.12Approximate beads per strand: 35 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...₣22.12 -
Ethiopian Opal Polished 4-4.5mm Banded Color Treated Blue Rondel
Bead World Gems
₣35.66Approximate beads per strand: 150 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...₣35.66 -
Ethiopian Opal Polished 4-4.5mm Banded Color Treated Pink Rondel
Bead World Gems
₣35.66Approximate beads per strand: 150 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...₣35.66 -
Natural Pink Opal Polished 5-9mm Nugget
Bead World Gems
₣13.09Approximate beads per strand: 50 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...₣13.09 -
Natural Yellow Opal A Grade Polished 8mm Round
Bead World Gems
₣23.92Approximate beads per strand: 45 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...₣23.92 -
Natural Yellow Opal A Grade Polished 6mm Round
Bead World Gems
₣17.60Approximate beads per strand: 65 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...₣17.60 -
Ethiopian Opal Polished 3.5-4mm White / Golden Banded Rondel
Bead World Gems
₣71.76Approximate beads per strand: 140 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...₣71.76 -
Ethiopian Opal Polished 3-5mm Smooth Rondel - Graduated
Bead World Gems
₣71.76Approximate beads per strand: 140 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...₣71.76 -
Ethiopian Opal Polished 4-8mm White Faceted Rondel - Graduated
Bead World Gems
₣387.71Approximate beads per strand: 175 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...₣387.71 -
Ethiopian Opal Polished 4-6mm Rainbow Faceted Rondel - Graduated
Bead World Gems
₣193.63Approximate beads per strand: 190 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...₣193.63 -
Yellow Opal Polished 2mm Faceted Cube
Bead World Gems
₣12.19Approximate beads per strand: 125 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...₣12.19 -
Ethiopian Opal Polished 4-8mm Peach Faceted Rondel - Graduated
Bead World Gems
₣89.82Approximate beads per strand: 160 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...₣89.82 -
Ethiopian Opal Polished 3.5-6.5mm Black Faceted Rondel - Graduated
Bead World Gems
₣179.19Approximate beads per strand: 150 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...₣179.19 -
Ethiopian Opal Polished 3-6mm Golden Faceted Rondel - Graduated
Bead World Gems
₣261.33Approximate beads per strand: 180 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...₣261.33 -
Ethiopian Opal Polished 4-5mm Teal Smooth Rondel
Bead World Gems
₣189.12Approximate beads per strand: 150 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...₣189.12 -
Blue Opal Polished 9mm Melon / Pumpkin
Bead World Gems
₣53.71Approximate beads per strand: 75 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...₣53.71 -
Green Opal Polished 9mm Melon / Pumpkin
Bead World Gems
₣53.71Approximate beads per strand: 75 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...₣53.71 -
Ethiopian Opal Polished Teal 3-4mm Faceted Rondel - Graduated
Bead World Gems
₣125.93Approximate beads per strand: 180 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...₣125.93 -
Ethiopian Opal Polished Aqua Blue 3-5mm Rondel - Graduated
Bead World Gems
₣125.93Approximate beads per strand: 170 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...₣125.93 -
Ethiopian Opal Polished 3-5mm Rondel - Graduated
Bead World Gems
₣67.25Approximate beads per strand: 170 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...₣67.25 -
Ethiopian Opal Polished Teal 3-5mm Rondel - Graduated
Bead World Gems
₣113.29Approximate beads per strand: 170 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...₣113.29 -
Fire Opal Polished 5-6mm Smooth Rondel
Bead World Gems
₣106.97Approximate beads per strand: 75 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...₣106.97 -
Ethiopian Opal Polished Pink 2.5-6mm Rondel - Graduated
Bead World Gems
₣113.29Approximate beads per strand: 120 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...₣113.29 -
Ethiopian Opal Polished Pink 4-5.5mm Faceted Rondel - Graduated
Bead World Gems
₣133.15Approximate beads per strand: 165 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...₣133.15 -
Ethiopian Opal Polished 2-5mm Smooth Rondel Color Treated Blue, Pink, Teal Mix - Graduated
Bead World Gems
₣62.74Approximate beads per strand: 120 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...₣62.74 -
Ethiopian Opal Polished 4-8mm Smooth Rondel - Graduated
Bead World Gems
₣83.50Approximate beads per strand: 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...₣83.50 -
Ethiopian Opal Polished 2-3mm Smooth Rondel - Graduated
Bead World Gems
₣48.29Approximate beads per strand: 150 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...₣48.29 -
Pink Opal Polished 8mm Smooth Briolette
Bead World Gems
₣2.21Sold 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...₣2.21 -
Pink Opal 2.5mm Faceted Cube
Bead World Gems
₣13.77Approximate beads per strand: 125 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...₣13.77 -
Natural Ethiopian Opal AAA Grade 3-5mm Chips
Bead World Gems
₣42.88Approximate beads per strand: 350 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...₣42.88 -
Ethiopian Opal Polished 8x5mm Pear - Sold Individually
Bead World Gems
₣3.84Sold 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...₣3.84 -
Owyhee Opal Polished 12-18mm D Shape - Top Drilled
Bead World Gems
₣33.85Approximate beads per strand: 10 Origin: Oregon 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,...₣33.85 -
Owyhee Opal Polished 13-14mm Heart - Side to Side Drilled
Bead World Gems
₣22.34Approximate beads per strand: 12 Origin: Oregon 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,...₣22.34 -
Owyhee Opal Polished 10-15mm Moon - Top Drilled
Bead World Gems
₣24.82Approximate beads per strand: 20 Origin: Oregon 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,...₣24.82 -
Owyhee Opal Polished 10-15mm Moon - Center Drilled
Bead World Gems
₣32.95Approximate beads per strand: 20 Origin: Oregon 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,...₣32.95 -
Owyhee Opal Polished 13-14mm Star - Center Drilled
Bead World Gems
₣26.63Approximate beads per strand: 13 Origin: Oregon 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,...₣26.63 -
Pink Opal Polished 5mm Tire
Bead World Gems
₣11.28Approximate beads per strand: 95 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...₣11.28 -
Ethiopian Opal Polished 5-7mm Blue Faceted Rondel - Graduated - Heat Treated
Bead World Gems
₣417.50Approximate beads per strand: 120 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...₣417.50 -
Yellow Ethiopian Opal Grade AA Polished 3-5mm Raw Chips - 32" Strand
Bead World Gems
₣41.98Approximate beads per strand: 270 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...₣41.98 -
Yellow Ethiopian Opal Grade AA Polished 4-5mm Faceted Rondel - Graduated
Bead World Gems
₣266.75Approximate beads per strand: 195 Approximate Size: 2x3.5mm to 2x5mm 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...₣266.75 -
White Ethiopian Opal Grade AAA Polished 4-7mm Faceted Rondel - Graduated
Bead World Gems
₣406.22Approximate beads per strand: 190 Approximate Size: 2x4mm to 2.5x7mm 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...₣406.22 -
White Ethiopian Opal Grade AA Polished 4mm Faceted Rondel
Bead World Gems
₣176.03Approximate beads per strand: 190 Approximate Size: 2x4mm 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,...₣176.03 -
Boulder Opal Polished 9x13mm Faceted Rectangular Random Nugget
Bead World Gems
₣21.21Approximate beads per strand: 24 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...₣21.21 -
Blue Opal Polished 9-10x10-13mm Faceted Double Pencil
Bead World Gems
₣22.12Approximate beads per strand: 13 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...₣22.12 -
Natural Yellow Opal Polished 8mm Faceted Bicone
Bead World Gems
₣29.34Approximate beads per strand: 35 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...₣29.34 -
White Opal Polished 3-4mm Square Heishi
Bead World Gems
₣8.58Sold 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,...₣8.58 -
Pink Opal Polished 6mm Energy Tube
Bead World Gems
₣19.41Approximate beads per strand: 40 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...₣19.41 -
Natural Yellow Opal Polished 6mm Energy Tube
Bead World Gems
₣16.70Approximate beads per strand: 40 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...₣16.70 -
Opal Polished 42-48mm Points - Center Drilled
Bead World Gems
₣2.03Sold 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...₣2.03 -
Ethiopian Opal Polished 6x8mm Flat Faceted Drop - Heat Treated
Bead World Gems
₣3.57Sold 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...₣3.57 -
Pink Opal Polished 5mm Faceted Briolette
Bead World Gems
₣1.67Sold 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...₣1.67 -
Yellow Opal Faceted Nugget
Bead World Gems
₣1.49Sold 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...₣1.49 -
Purple Opal Polished 6mm Faceted Rondel
Bead World Gems
₣39.27Approximate beads per strand: 90 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...₣39.27 -
African Opal Polished 6mm Round
Bead World Gems
₣12.41Approximate beads per strand: 65 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...₣12.41 -
African Opal Polished 4mm Round
Bead World Gems
₣11.96Approximate beads per strand: 95 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...₣11.96 -
Mongolian Opal Polished 8mm Round
Bead World Gems
₣21.21Approximate beads per strand: 45 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...₣21.21 -
Mongolian Opal Polished 6mm Round
Bead World Gems
₣14.89Approximate beads per strand: 65 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...₣14.89 -
Peruvian Opal Polished 2mm Faceted Round
Bead World Gems
Now: ₣14.89Was: ₣29.79Approximate beads per strand: 190 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...Now: ₣14.89Was: ₣29.79 -
Pink Peruvian Opal Polished 4mm Faceted Round
Bead World Gems
₣14.89Approximate beads per strand: 95 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...₣14.89 -
Peruvian Opal Polished 2mm Faceted Round - Green and White Banded
Bead World Gems
Now: ₣15.57Was: ₣31.14Approximate beads per strand: 190 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...Now: ₣15.57Was: ₣31.14