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Cabochons

Dome topped stones with flat backs, cut for bezel and channel settings. Genuine material such as onyx, turquoise, lapis lazuli, opal, tiger eye and malachite, alongside lab created sapphire and ruby and assembled opal triplets. Calibrated round and oval sizes run from 3 mm through 25 x 18 mm, with freeform closeout lots sold by weight.

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10+ Supplies & Gravers, Get 12% Off

Cushion Buff Top Single Bevel Genuine Black Onyx

Otto Frei
Part # Varies
Original price $3.00 - Original price $5.25
Original price
$3.00 - $5.25
$3.00 - $5.25
Current price $3.00

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 $3.00 - Original price $5.25
Original price
$3.00 - $5.25
$3.00 - $5.25
Current price $3.00
10+ Supplies & Gravers, Get 12% Off

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
Closeout: Sold As Is

Closeout Druzy Quartz White Opal Oval 20mm x 15mm

Otto Frei
Part # 939-320
Original price $36.05
Original price $36.05 - Original price $36.05
Original price $36.05
Current price $25.75
$25.75 - $25.75
Current price $25.75
List Price: $36.05

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 $36.05
Original price $36.05 - Original price $36.05
Original price $36.05
Current price $25.75
$25.75 - $25.75
Current price $25.75
10+ Supplies & Gravers, Get 12% Off

12mmx 10mm Cushion Buff Top Genuine Lapis Lazuli Cabochon, High Quality

Otto Frei
Part # 931-H32
Original price $0.00 - Original price $0.00
Original price $0.00
$36.00
$36.00 - $36.00
Current price $36.00

Lapis Lazuli has been mined in the mountains of Afghanistan for more than 6,000 years — these mountains are the world's oldest known commercial gem...

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Original price $0.00 - Original price $0.00
Original price $0.00
$36.00
$36.00 - $36.00
Current price $36.00
Sold out
10+ Supplies & Gravers, Get 12% Off

Oval Genuine Ruby Cabochon

Otto Frei
Part # Varies
Original price $42.00 - Original price $100.00
Original price
$42.00 - $100.00
$42.00 - $100.00
Current price $42.00

Known as the King of Gems in Sanskrit, ruby is one of the most desired and valuable gemstones, prized as far back as biblical times. Ruby is the mo...

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Original price $42.00 - Original price $100.00
Original price
$42.00 - $100.00
$42.00 - $100.00
Current price $42.00
10+ Supplies & Gravers, Get 12% Off

Oval Azurite Cabochon

Otto Frei
Part # Varies
Original price $7.50 - Original price $19.50
Original price
$7.50 - $19.50
$7.50 - $19.50
Current price $7.50

Azurite Malachite is rarely available in calibrated sizes due to the natural rarity of the stone and its striking combination of blue and green col...

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Original price $7.50 - Original price $19.50
Original price
$7.50 - $19.50
$7.50 - $19.50
Current price $7.50
Closeout: Sold As Is

Closeout Jadeite Beads Strand

Otto Frei
Part # 990-125
Original price $25.90
Original price $25.90 - Original price $25.90
Original price $25.90
Current price $18.50
$18.50 - $18.50
Current price $18.50
List Price: $25.90

This closeout Burmese jadeite bead strand features a natural mix of white to dark green tones in a versatile graduated 7–10 mm size range. The smoo...

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Original price $25.90
Original price $25.90 - Original price $25.90
Original price $25.90
Current price $18.50
$18.50 - $18.50
Current price $18.50
10+ Supplies & Gravers, Get 12% Off

Closeout Aletai Etched Meteorite-12 Gram Packs

Otto Frei
Part # 990-219
Original price $0.00 - Original price $0.00
Original price $0.00
$60.00
$60.00 - $60.00
Current price $60.00

Bring the cosmos into your work with genuine Aletai Etched Meteorite, sold in packs of 3 stones totaling approximately 12 grams. Sourced from the A...

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Original price $0.00 - Original price $0.00
Original price $0.00
$60.00
$60.00 - $60.00
Current price $60.00
Sold out
10+ Supplies & Gravers, Get 12% Off

Cushion Flat Top Double Bevel Genuine Black Onyx With Hole

Otto Frei
Part # Varies
Original price $3.48 - Original price $6.25
Original price
$3.48 - $6.25
$3.48 - $6.25
Current price $3.48

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

View full details
Original price $3.48 - Original price $6.25
Original price
$3.48 - $6.25
$3.48 - $6.25
Current price $3.48
Closeout: Sold As Is

Closeout Druzy Quartz White Opal Oval 18mm x 13mm

Otto Frei
Part # 939-318
Original price $31.29
Original price $31.29 - Original price $31.29
Original price $31.29
Current price $22.35
$22.35 - $22.35
Current price $22.35
List Price: $31.29

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 $31.29
Original price $31.29 - Original price $31.29
Original price $31.29
Current price $22.35
$22.35 - $22.35
Current price $22.35
10+ Supplies & Gravers, Get 12% Off

Fine Quality 6x4mm Oval Sunstone Cabochon

Otto Frei
Part # 935-720
Original price $0.00 - Original price $0.00
Original price $0.00
$24.00
$24.00 - $24.00
Current price $24.00

Oregon Sunstone is a natural, all-American gem sourced exclusively from mines in the state of Oregon and received no treatment of any kind. A membe...

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Original price $0.00 - Original price $0.00
Original price $0.00
$24.00
$24.00 - $24.00
Current price $24.00
Sold out
10+ Supplies & Gravers, Get 12% Off

Pear Tiger's-Eye Cabochon

Otto Frei
Part # Varies
Original price $1.60 - Original price $5.00
Original price
$1.60 - $5.00
$1.60 - $5.00
Current price $1.60

Tiger's Eye is part of the quartz family and a consistently popular gem for jewelry making—readily available, inexpensive, and durable enough for e...

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Original price $1.60 - Original price $5.00
Original price
$1.60 - $5.00
$1.60 - $5.00
Current price $1.60
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
10+ Supplies & Gravers, Get 12% Off

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
10+ Supplies & Gravers, Get 12% Off

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
10+ Supplies & Gravers, Get 12% Off

Round Genuine Blue Sapphire Cabochon

Otto Frei
Part # Varies
Original price $25.00 - Original price $92.00
Original price
$25.00 - $92.00
$25.00 - $92.00
Current price $25.00

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 $25.00 - Original price $92.00
Original price
$25.00 - $92.00
$25.00 - $92.00
Current price $25.00
Closeout: Sold As Is

Closeout Aqua 10ct Cabochons Assorted Shapes Bag of 4-6 Stones

Otto Frei
Part # 990-155
Original price $190.00
Original price $190.00 - Original price $190.00
Original price $190.00
Current price $95.00
$95.00 - $95.00
Current price $95.00
List Price: $190.00

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...

View full details
Original price $190.00
Original price $190.00 - Original price $190.00
Original price $190.00
Current price $95.00
$95.00 - $95.00
Current price $95.00
Closeout: Sold As Is

Closeout Oval Genuine 9mm x 7mm Aquamarine Cabochon

Otto Frei
Part # 990-139
Original price $50.00
Original price $50.00 - Original price $50.00
Original price $50.00
Current price $24.95
$24.95 - $24.95
Current price $24.95
List Price: $50.00

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...

View full details
Original price $50.00
Original price $50.00 - Original price $50.00
Original price $50.00
Current price $24.95
$24.95 - $24.95
Current price $24.95
Closeout: Sold As Is

Closeout Oval Genuine 8mm x 6mm Aquamarine Cabochon

Otto Frei
Part # 990-138
Original price $40.00
Original price $40.00 - Original price $40.00
Original price $40.00
Current price $19.95
$19.95 - $19.95
Current price $19.95
List Price: $40.00

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...

View full details
Original price $40.00
Original price $40.00 - Original price $40.00
Original price $40.00
Current price $19.95
$19.95 - $19.95
Current price $19.95
Sold out
Closeout: Sold As Is

Closeout Pear Genuine 11mm x 9mm Aquamarine Cabochon

Otto Frei
Part # 990-137
Original price $0.00 - Original price $0.00
Original price $0.00
$44.95
$44.95 - $44.95
Current price $44.95

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...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$44.95
$44.95 - $44.95
Current price $44.95
Closeout: Sold As Is

Closeout Round Genuine 10mm Aquamarine Cabochon

Otto Frei
Part # 990-130
Original price $100.00
Original price $100.00 - Original price $100.00
Original price $100.00
Current price $49.95
$49.95 - $49.95
Current price $49.95
List Price: $100.00

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...

View full details
Original price $100.00
Original price $100.00 - Original price $100.00
Original price $100.00
Current price $49.95
$49.95 - $49.95
Current price $49.95
Closeout: Sold As Is

Closeout No Opalescence Australian 25mm x 18mm Oval Boulder Opal

Otto Frei
Part # 990.319
Original price $35.00
Original price $35.00 - Original price $35.00
Original price $35.00
Current price $25.00
$25.00 - $25.00
Current price $25.00
List Price: $35.00

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 $35.00
Original price $35.00 - Original price $35.00
Original price $35.00
Current price $25.00
$25.00 - $25.00
Current price $25.00
Closeout: Sold As Is

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...

View full details
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: Sold As Is

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
10+ Supplies & Gravers, Get 12% Off

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
10+ Supplies & Gravers, Get 12% Off

Antique Buff Top Double Bevel Genuine Black Onyx

Otto Frei
Part # Varies
Original price $3.90 - Original price $6.00
Original price
$3.90 - $6.00
$3.90 - $6.00
Current price $3.90

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

View full details
Original price $3.90 - Original price $6.00
Original price
$3.90 - $6.00
$3.90 - $6.00
Current price $3.90
10+ Supplies & Gravers, Get 12% Off

Oval Flat Top Double Bevel Genuine Black Onyx With Hole

Otto Frei
Part # Varies
Original price $4.80 - Original price $5.10
Original price
$4.80 - $5.10
$4.80 - $5.10
Current price $4.80

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

View full details
Original price $4.80 - Original price $5.10
Original price
$4.80 - $5.10
$4.80 - $5.10
Current price $4.80
10+ Supplies & Gravers, Get 12% Off

Oval Buff Top Single Bevel Genuine Black Onyx

Otto Frei
Part # Varies
Original price $2.25 - Original price $6.00
Original price
$2.25 - $6.00
$2.25 - $6.00
Current price $2.25

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

View full details
Original price $2.25 - Original price $6.00
Original price
$2.25 - $6.00
$2.25 - $6.00
Current price $2.25
10+ Supplies & Gravers, Get 12% Off

Octagon Flat Top Single Bevel Genuine Black Onyx

Otto Frei
Part # Varies
Original price $3.48 - Original price $7.00
Original price
$3.48 - $7.00
$3.48 - $7.00
Current price $3.48

Black Onyx, also known as black agate, is dyed black chalcedony. Chalcedony is composed of tiny crystals of quartz that are not visible to the nake...

View full details
Original price $3.48 - Original price $7.00
Original price
$3.48 - $7.00
$3.48 - $7.00
Current price $3.48
10+ Supplies & Gravers, Get 12% Off

Cushion Flat Top Single Bevel Genuine Black Onyx With Hole

Otto Frei
Part # Varies
Original price $7.50 - Original price $9.50
Original price
$7.50 - $9.50
$7.50 - $9.50
Current price $7.50

Black Onyx, also known as black agate, is dyed black chalcedony. Chalcedony is composed of tiny crystals of quartz that are not visible to the nake...

View full details
Original price $7.50 - Original price $9.50
Original price
$7.50 - $9.50
$7.50 - $9.50
Current price $7.50
10+ Supplies & Gravers, Get 12% Off

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...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$24.56
$24.56 - $24.56
Current price $24.56
10+ Supplies & Gravers, Get 12% Off

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...

View full details
Original price $3.85 - Original price $6.20
Original price
$3.85 - $6.20
$3.85 - $6.20
Current price $3.85
Closeout: Sold As Is

Closeout Oval Genuine 12mm x 10mm Aquamarine Cabochon

Otto Frei
Part # 990-143
Original price $120.00
Original price $120.00 - Original price $120.00
Original price $120.00
Current price $59.95
$59.95 - $59.95
Current price $59.95
List Price: $120.00

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...

View full details
Original price $120.00
Original price $120.00 - Original price $120.00
Original price $120.00
Current price $59.95
$59.95 - $59.95
Current price $59.95
Sold out
Closeout: Sold As Is

Closeout Oval Genuine 11mm x 9mm Aquamarine Cabochon

Otto Frei
Part # 990-142
Original price $80.00
Original price $80.00 - Original price $80.00
Original price $80.00
Current price $39.95
$39.95 - $39.95
Current price $39.95
List Price: $80.00

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...

View full details
Original price $80.00
Original price $80.00 - Original price $80.00
Original price $80.00
Current price $39.95
$39.95 - $39.95
Current price $39.95
Closeout: Sold As Is

Closeout Pear Genuine 10mm x 8mm Aquamarine Cabochon

Otto Frei
Part # 990-135
Original price $0.00 - Original price $0.00
Original price $0.00
$29.95
$29.95 - $29.95
Current price $29.95

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...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$29.95
$29.95 - $29.95
Current price $29.95
10+ Supplies & Gravers, Get 12% Off

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...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$98.95
$98.95 - $98.95
Current price $98.95
Sold out