Loose Gemstone Cabochons for Jewelry Making & Collecting for Sale

Explore polished cabochon gemstones cut to showcase natural colour, pattern and character. Shop opal, turquoise, malachite, agate, quartz, petrified wood and other natural stone cabochons ready for jewelry settings, wire wrapping, collecting and creative projects.

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Opal Dished earring (oval) in sterling silver.Opal Dished earring (oval) in sterling silver.
Ethiopia Opal Dished - Earring (Oval)
From $85.00 CAD
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Black opal cabochon freeform gemstone, 2.67ct, from Lightning Ridge, New South Wales, Australia, on a white background, view 1 of 5Black opal cabochon freeform gemstone, 2.67ct, from Lightning Ridge, New South Wales, Australia, held in tweezers, view 2 of 5
Australia Black Opal - Cabochon - Freeform Cut - 2.67ct
$1,068.00 CAD
Ethiopian solid opal cabochon oval gemstone, 10.07ct, on a white background, view 1 of 8Ethiopian solid opal cabochon oval gemstone, 10.07ct, held in tweezers, view 2 of 8
Ethiopia Ethiopian Opal - Cabochon - Oval Cut - 10.07ct
$1,359.45 CAD
Solid Australian opal cabochon freeform gemstone, 5.06ct, from Queensland, Australia, on a white background, view 1 of 8Solid Australian opal cabochon freeform gemstone, 5.06ct, from Queensland, Australia, held in tweezers, view 2 of 8
Australia Solid Australian Opal - Cabochon - Freeform Cut - 5.06ct
$506.00 CAD
Ethiopian Opal Cabochon, view 1 of 2Ethiopian Opal Cabochon, view 2 of 2
Ethiopia Ethiopian Opal - Cabochon
From $7.00 CAD
Ethiopian Opal cabochon, hydrated silica, from Tsehay Mewcha, Amhara Region, Ethiopia.Ethiopian Opal cabochon, hydrated silica, from Tsehay Mewcha, Amhara Region, Ethiopia.
Ethiopia Ethiopian Opal - Cabochon
From $100.00 CAD
Ethiopian Opal cabochon, hydrated silica, from Tsehay Mewcha, Amhara Region, Ethiopia.Ethiopian Opal cabochon, hydrated silica, from Tsehay Mewcha, Amhara Region, Ethiopia.
Ethiopia Ethiopian Opal - Cabochon
From $60.00 CAD
Ethiopian opal round stud earrings – pair, close-up of opal flashEthiopian opal round stud earrings – four pairs in a grid
Ethiopia Opal - Stud Earrings (Round)
From $55.00 CAD
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Ethiopian opal oval stud earrings – pair, close-up of opal flashEthiopian opal oval stud earrings – row of six oval opals
Ethiopia Ethiopian Opal - Stud Earrings (Oval)
From $55.00 CAD
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Opal split ring with Ethiopian opal – five rings on blackOpal split ring with Ethiopian opal – ring, side and top view
Ethiopia Opal Split - Ring
$75.00 CAD
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Chrysocolla cabochon from Morocco.Chrysocolla cabochon from Morocco.
Morocco Chrysocolla - Cabochon
$7.50 CAD
Malachite cabochon, a copper carbonate.Malachite cabochon, a copper carbonate.
Democratic Republic of the Congo Malachite - Cabochon
$5.00 CAD
Dendritic Opal/Agate cabochon from Madagascar.Dendritic Opal/Agate cabochon from Madagascar.
Madagascar Dendritic Opal/Agate - Cabochon
$1.50 CAD
Turquoise cabochon.Turquoise cabochon.
U.S.A. Turquoise - Cabochon
$10.00 CAD
Petrified Wood cabochon.Petrified Wood cabochon.
U.S.A. Petrified Wood - Cabochon
$4.00 CAD
Glyptic Blank cabochon.Glyptic Blank cabochon.
Germany Glyptic Blank - Cabochon
$10.00 CAD
Lodalite cabochon from Brazil.Lodalite cabochon from Brazil.
Brazil Lodalite - Cabochon
$25.00 CAD
Tourmalinated Quartz cabochon.Tourmalinated Quartz cabochon.
Brazil Tourmilated Quartz - Cabochon
$1.75 CAD
Quartz Cap cabochon from Brazil.Quartz Cap cabochon from Brazil.
Brazil Quartz Cap - Cabochon
From $7.50 CAD
Quartz Cap cabochon from Brazil.Quartz Cap cabochon from Brazil.
Brazil Quartz Cap - Cabochon
From $5.00 CAD
Quartz Cap cabochon from Brazil.Quartz Cap cabochon from Brazil.
Brazil Quartz Cap - Cabochon
$5.00 CAD
Prehnite cabochon, South Africa: assorted shapesPrehnite cabochon, South Africa: cabochon close up
South Africa Prehnite - Cabochon
$2.50 CAD
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Prehnite cabochon from South Africa.Prehnite cabochon from South Africa.
South Africa Prehnite - Cabochon
$5.00 CAD
Kyanite cabochon.Kyanite cabochon.
Unknown Kyanite - Cabochon
$8.00 CAD
Bumblebee Jasper cabochon from Indonesia.Bumblebee Jasper cabochon from Indonesia.
Indonesia Bumblebee Jasper - Cabochon
$3.00 CAD
Fire Opal cabochon, hydrated silica, from Mexico.Fire Opal cabochon, hydrated silica, from Mexico.
Mexico Fire Opal - Cabochon
$8.00 CAD
Fire Opal cabochon, hydrated silica, from Mexico.Fire Opal cabochon, hydrated silica, from Mexico.
Mexico Fire Opal - Cabochon
$10.00 CAD
Ammolite mid grade cabochon from Alberta, Canada.Ammolite mid grade cabochon from Alberta, Canada.
Alberta, Canada Ammolite - Mid Grade - Cabochon
$10.00 CAD
Emerald cabochon, a variety of beryl.Emerald cabochon, a variety of beryl.
Zambia Emerald - Cabochon
$6.00 CAD
Blue Opal cabochon, hydrated silica, from Peru.Blue Opal cabochon, hydrated silica, from Peru.
Peru Blue Opal - Cabochon
$65.00 CAD
Ammolite low grade cabochon from Alberta, Canada.Ammolite low grade cabochon from Alberta, Canada.
Alberta, Canada Ammolite - Low Grade - Cabochon
$2.50 CAD
Amethyst cabochon, a variety of quartz, from Brazil.Amethyst cabochon, a variety of quartz, from Brazil.
Brazil Amethyst - Cabochon
$2.00 CAD
Montana Agate cabochon, a variety of chalcedony, from Montana, USA.Montana Agate cabochon, a variety of chalcedony, from Montana, USA.
Montana, U.S.A. Montana Agate - Cabochon
$4.00 CAD
Graveyard Point Plume Agate cabochon, a variety of chalcedony, from Oregon, USA.Graveyard Point Plume Agate cabochon, a variety of chalcedony, from Oregon, USA.
Oregon, U.S.A. Graveyard Point Plume Agate - Cabochon
$4.50 CAD
Nephrite Jade cabochon from Pakistan.Nephrite Jade cabochon from Pakistan.
Pakistan Nephrite Jade - Cabochon
$4.00 CAD
Opal cabochon, hydrated silica, from Ethiopia.Opal cabochon, hydrated silica, from Ethiopia.
Ethiopia Opal - Cabochon
$9.00 CAD
Labradorite cabochon, a feldspar, from Madagascar.Labradorite cabochon, a feldspar, from Madagascar.
Madagascar Labradorite - Cabochon
$3.00 CAD
Charoite in Quartz cabochon from Russia.Charoite in Quartz cabochon from Russia.
Russia Charoite in Quartz - Cabochon
$5.00 CAD
Tourmaline cabochon, a tourmaline group mineral, from Paprok Mine, Afghanistan.Tourmaline cabochon, a tourmaline group mineral, from Paprok Mine, Afghanistan.
Afghanistan Tourmaline - Cabochon
$7.00 CAD
Pinolite cabochon from Golden, British Columbia, Canada.Pinolite cabochon from Golden, British Columbia, Canada.
BC, Canada Pinolite - Cabochon
$5.00 CAD
Rose Quartz cabochon from Madagascar.Rose Quartz cabochon from Madagascar.
Madagascar Rose Quartz - Cabochon
$10.00 CAD
Peridot cabochon from China.Peridot cabochon from China.
China Peridot - Cabochon
$3.00 CAD
Amethyst cabochon, a variety of quartz, from Brazil.Amethyst cabochon, a variety of quartz, from Brazil.
Brazil Amethyst - Cabochon
$6.00 CAD
Carey Plume Agate cabochon, a variety of chalcedony, from Oregon, USA.Carey Plume Agate cabochon, a variety of chalcedony, from Oregon, USA.
Oregon, U.S.A. Carey Plume Agate - Cabochon
$6.50 CAD
Ruby (Glass Filled) cabochon, a variety of corundum, from Vietnam.Ruby (Glass Filled) cabochon, a variety of corundum, from Vietnam.
Vietnam Ruby (Glass Filled) - Cabochon
$10.00 CAD
Tanzanite cabochon from Tanzania.Tanzanite cabochon from Tanzania.
Tanzania Tanzanite - Cabochon
$9.50 CAD
Abalone cabochon.Abalone cabochon.
Unknown Abalone - Cabochon
$18.00 CAD
Holly Blue Agate cabochon, a variety of chalcedony, from Oregon, USA.Holly Blue Agate cabochon, a variety of chalcedony, from Oregon, USA.
Oregon, U.S.A. Holly Blue Agate - Cabochon
$7.00 CAD

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