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Genuine Cabochons

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Oval Genuine Aquamarine Cabochon

Otto Frei
Part # Varies
Original price $18.60 - Original price $100.00
Original price
$18.60 - $100.00
$18.60 - $100.00
Current price $18.60

Aquamarine takes its name from the Latin for "sea water," displaying a cool blue that ranges from greenish blue to blue-green. A member of the Bery...

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Original price $18.60 - Original price $100.00
Original price
$18.60 - $100.00
$18.60 - $100.00
Current price $18.60
10+ Supplies & Gravers, Get 12% Off

Oval Picture Jasper Cabochon

Otto Frei
Part # 9CB-OV-003-BR-1813
Original price $9.00 - Original price $9.00
Original price
$9.00
$9.00 - $9.00
Current price $9.00

Jasper is an opaque chalcedony that can display a variety of colors and patterns, making each stone unique and one-of-a-kind. Picture Jasper tends ...

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Original price $9.00 - Original price $9.00
Original price
$9.00
$9.00 - $9.00
Current price $9.00
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Round 5mm Genuine Red Aventurine Cabochon

Otto Frei
Part # 937-050
Original price $0.00 - Original price $0.00
Original price $0.00
$4.80
$4.80 - $4.80
Current price $4.80

Add a rich, natural accent to your jewelry work with this Genuine Red Aventurine Cabochon. Measuring 5mm in a smooth round shape, this cabochon off...

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Original price $0.00 - Original price $0.00
Original price $0.00
$4.80
$4.80 - $4.80
Current price $4.80
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Oval Genuine Red Aventurine Cabochon

Otto Frei
Part # Varies
Original price $3.85 - Original price $6.20
Original price
$3.85 - $6.20
$3.85 - $6.20
Current price $3.85

Oval genuine red aventurine cabochons are a striking choice for jewelers and metalsmiths seeking a natural stone with rich color and sparkling visu...

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Original price $3.85 - Original price $6.20
Original price
$3.85 - $6.20
$3.85 - $6.20
Current price $3.85
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Oval Genuine Azurite Cabochon

Otto Frei
Part # Varies
Original price $11.20 - Original price $32.00
Original price
$11.20 - $32.00
$11.20 - $32.00
Current price $11.20

Azurite Malachite is rarely found in calibrated sizes due to the unique nature of the stone and its distinctive green and blue coloration. This mat...

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Original price $11.20 - Original price $32.00
Original price
$11.20 - $32.00
$11.20 - $32.00
Current price $11.20

Closeout Green Tourmaline 6mm x 4mm Cabochon

Otto Frei
Part # 990-164
Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $9.99
$9.99 - $9.99
Current price $9.99
List Price: $13.99

This oval green tourmaline cabochon measures approximately 6 × 4 mm and is offered as a closeout item. Tourmaline is prized for its exceptionally w...

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Original price $13.99
Original price $13.99 - Original price $13.99
Original price $13.99
Current price $9.99
$9.99 - $9.99
Current price $9.99

Closeout Oval Bloodstone Bulk Lot of 150 Carats

Otto Frei
Part # 990.135
Original price $41.93
Original price $41.93 - Original price $41.93
Original price $41.93
Current price $29.95
$29.95 - $29.95
Current price $29.95
List Price: $41.93

Bloodstone is a member of the Chalcedony family, recognized by its opaque dark green to brownish green background accented with distinctive red and...

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Original price $41.93
Original price $41.93 - Original price $41.93
Original price $41.93
Current price $29.95
$29.95 - $29.95
Current price $29.95
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Oval Genuine 16mm x 12mm Muonionalusta Meteorite Cabochon

Otto Frei
Part # 935-046
Original price $0.00 - Original price $0.00
Original price $0.00
$98.95
$98.95 - $98.95
Current price $98.95

The Muonionalusta Meteorite Cabochon is a rare and remarkable gemstone material sourced from one of Earth's oldest known meteorite strikes. This ir...

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Original price $0.00 - Original price $0.00
Original price $0.00
$98.95
$98.95 - $98.95
Current price $98.95
Sold out
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Oval Genuine 14mm x 10mm Muonionalusta Meteorite Cabochon

Otto Frei
Part # 935-044
Original price $0.00 - Original price $0.00
Original price $0.00
$94.75
$94.75 - $94.75
Current price $94.75

The Muonionalusta Meteorite is a rare iron meteorite that fell to Earth over one million years ago, originating from the core of a celestial body. ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$94.75
$94.75 - $94.75
Current price $94.75
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Oval Genuine 12mm x 10mm Muonionalusta Meteorite Cabochon

Otto Frei
Part # 935-042
Original price $0.00 - Original price $0.00
Original price $0.00
$84.75
$84.75 - $84.75
Current price $84.75

The Muonionalusta Meteorite is a rare iron meteorite that fell to Earth over one million years ago, originating from the core of a celestial body. ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$84.75
$84.75 - $84.75
Current price $84.75
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Oval Genuine 10mm x 8mm Muonionalusta Meteorite Cabochon

Otto Frei
Part # 935-038
Original price $0.00 - Original price $0.00
Original price $0.00
$64.75
$64.75 - $64.75
Current price $64.75

The Muonionalusta Meteorite Cabochon is a rare and extraordinary gemstone material sourced from one of the oldest known meteorites on Earth. This i...

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Original price $0.00 - Original price $0.00
Original price $0.00
$64.75
$64.75 - $64.75
Current price $64.75
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Oval Genuine 8mm x 6mm Muonionalusta Meteorite Cabochon

Otto Frei
Part # 935-034
Original price $0.00 - Original price $0.00
Original price $0.00
$53.75
$53.75 - $53.75
Current price $53.75

The Muonionalusta Meteorite is a rare iron meteorite that fell to Earth over one million years ago, originating from the core of a celestial body. ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$53.75
$53.75 - $53.75
Current price $53.75
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Antique Flat Top Double Bevel Genuine Black Onyx with Hole

Otto Frei
Part # 947-143
Original price $5.00 - Original price $5.00
Original price
$5.00
$5.00 - $5.00
Current price $5.00

Black Onyx, also known as black agate, is dyed black chalcedony. Chalcedony is composed of tiny quartz crystals not visible to the naked eye. Natur...

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Original price $5.00 - Original price $5.00
Original price
$5.00
$5.00 - $5.00
Current price $5.00
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Druzy Quartz Blue Oval 18mm x 13mm

Otto Frei
Part # 939-918
Original price $0.00 - Original price $0.00
Original price $0.00
$24.56
$24.56 - $24.56
Current price $24.56

Druzy Quartz adds a colorful, glittery texture to any jewelry at an affordable cost. The term "Druzy" refers to clusters of tiny crystals that form...

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Original price $0.00 - Original price $0.00
Original price $0.00
$24.56
$24.56 - $24.56
Current price $24.56

Closeout Some Opalescence Australian 25mm x 18mm Oval Boulder Opal

Otto Frei
Part # 990.318
Original price $49.00
Original price $49.00 - Original price $49.00
Original price $49.00
Current price $35.00
$35.00 - $35.00
Current price $35.00
List Price: $49.00

Boulder Opal forms exclusively in Queensland, Australia, where precious opal develops as veins and patches within rugged brown ironstone boulders. ...

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Original price $49.00
Original price $49.00 - Original price $49.00
Original price $49.00
Current price $35.00
$35.00 - $35.00
Current price $35.00

Closeout No Opalescence Australian 30mm x 20mm Oval Boulder Opal

Otto Frei
Part # 990.323
Original price $42.00
Original price $42.00 - Original price $42.00
Original price $42.00
Current price $30.00
$30.00 - $30.00
Current price $30.00
List Price: $42.00

Boulder Opal is found exclusively in Queensland, Australia, where veins and patches of precious opal form within rugged brown ironstone boulders. T...

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Original price $42.00
Original price $42.00 - Original price $42.00
Original price $42.00
Current price $30.00
$30.00 - $30.00
Current price $30.00

Closeout Some Opalescence Australian 30mm x 20mm Oval Boulder Opal

Otto Frei
Part # 990.322
Original price $63.00
Original price $63.00 - Original price $63.00
Original price $63.00
Current price $45.00
$45.00 - $45.00
Current price $45.00
List Price: $63.00

Boulder Opal is found exclusively in Queensland, Australia, where veins and patches of precious opal form within rugged brown ironstone boulders. T...

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Original price $63.00
Original price $63.00 - Original price $63.00
Original price $63.00
Current price $45.00
$45.00 - $45.00
Current price $45.00
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Oval Buff Top Double Bevel Genuine Black Onyx With Hole

Otto Frei
Part # Varies
Original price $3.65 - Original price $5.50
Original price
$3.65 - $5.50
$3.65 - $5.50
Current price $3.65

Black Onyx, also known as black agate, is dyed black chalcedony. Chalcedony is composed of microscopic quartz crystals not visible to the naked eye...

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Original price $3.65 - Original price $5.50
Original price
$3.65 - $5.50
$3.65 - $5.50
Current price $3.65
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Oval Buff Top Double Bevel Genuine Black Onyx

Otto Frei
Part # Varies
Original price $4.50 - Original price $7.50
Original price
$4.50 - $7.50
$4.50 - $7.50
Current price $4.50

Black Onyx, also known as black agate, is dyed black chalcedony. Chalcedony is composed of tiny quartz crystals not visible to the naked eye. Natur...

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Original price $4.50 - Original price $7.50
Original price
$4.50 - $7.50
$4.50 - $7.50
Current price $4.50
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Oval Genuine Blue Sapphire Cabochon

Otto Frei
Part # Varies
Original price $60.00 - Original price $186.83
Original price
$60.00 - $186.83
$60.00 - $186.83
Current price $60.00

Sapphire is one of the most popular colored stones in the United States, prized for its extraordinary durability and suitability for everyday wear....

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Original price $60.00 - Original price $186.83
Original price
$60.00 - $186.83
$60.00 - $186.83
Current price $60.00
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Druzy Quartz Black Oval 20mm x 15mm

Otto Frei
Part # 939-620
Original price $0.00 - Original price $0.00
Original price $0.00
$28.96
$28.96 - $28.96
Current price $28.96

Druzy Quartz adds a colorful, glittery texture to any jewelry at an affordable cost. The term "Druzy" refers to clusters of tiny crystals that form...

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Original price $0.00 - Original price $0.00
Original price $0.00
$28.96
$28.96 - $28.96
Current price $28.96

Closeout Druzy Quartz Rainbow Oval 20mm x 15mm

Otto Frei
Part # 939-020
Original price $27.23
Original price $27.23 - Original price $27.23
Original price $27.23
Current price $19.45
$19.45 - $19.45
Current price $19.45
List Price: $27.23

Druzy Quartz adds a colorful, glittery texture to any jewelry at an affordable cost. The term "Druzy" refers to clusters of tiny crystals that form...

View full details
Original price $27.23
Original price $27.23 - Original price $27.23
Original price $27.23
Current price $19.45
$19.45 - $19.45
Current price $19.45