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Gemstones

10+ Supplies & Gravers, Get 12% Off

Round Faceted Genuine Smoky Quartz

Otto Frei
Part # Varies
Original price $3.70 - Original price $9.00
Original price
$3.70 - $9.00
$3.70 - $9.00
Current price $3.70

Smoky Quartz is a widely available and affordable genuine gemstone with a long history of popularity, particularly during the Victorian era. Often ...

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Original price $3.70 - Original price $9.00
Original price
$3.70 - $9.00
$3.70 - $9.00
Current price $3.70
10+ Supplies & Gravers, Get 12% Off

Oval Tiger's-Eye Cabochon

Otto Frei
Part # Varies
Original price $0.60 - Original price $6.80
Original price
$0.60 - $6.80
$0.60 - $6.80
Current price $0.60

Tiger's Eye is a member of the quartz family and one of the most popular gemstones in the lapidary and jewelry trade — prized for its accessibility...

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Original price $0.60 - Original price $6.80
Original price
$0.60 - $6.80
$0.60 - $6.80
Current price $0.60
10+ Supplies & Gravers, Get 12% Off

Pear Faceted Genuine Smoky Quartz

Otto Frei
Part # Varies
Original price $5.20 - Original price $9.00
Original price
$5.20 - $9.00
$5.20 - $9.00
Current price $5.20

Smoky Quartz is a widely available and affordable genuine gemstone with a rich history in jewelry design. Popular during the Victorian era and ofte...

View full details
Original price $5.20 - Original price $9.00
Original price
$5.20 - $9.00
$5.20 - $9.00
Current price $5.20
10+ Supplies & Gravers, Get 12% Off

Oval Faceted Genuine Smoky Quartz

Otto Frei
Part # Varies
Original price $5.40 - Original price $6.90
Original price
$5.40 - $6.90
$5.40 - $6.90
Current price $5.40

Smoky Quartz is a widely available and affordable genuine gemstone with a long history of popularity, particularly during the Victorian era. Often ...

View full details
Original price $5.40 - Original price $6.90
Original price
$5.40 - $6.90
$5.40 - $6.90
Current price $5.40
10+ Supplies & Gravers, Get 12% Off

Round Tiger's-Eye Cabochon

Otto Frei
Part # Varies
Original price $2.00 - Original price $10.00
Original price
$2.00 - $10.00
$2.00 - $10.00
Current price $2.00

Tiger's Eye is a member of the quartz family and one of the top-selling gemstones among jewelers and metalsmiths. Its enduring popularity stems fro...

View full details
Original price $2.00 - Original price $10.00
Original price
$2.00 - $10.00
$2.00 - $10.00
Current price $2.00
10+ Supplies & Gravers, Get 12% Off

Marquise Faceted Genuine Smoky Quartz

Otto Frei
Part # Varies
Original price $4.70 - Original price $5.00
Original price
$4.70 - $5.00
$4.70 - $5.00
Current price $4.70

Smoky Quartz is a widely available and affordable gemstone with a rich history in fine jewelry. Popular during the Victorian era and often confused...

View full details
Original price $4.70 - Original price $5.00
Original price
$4.70 - $5.00
$4.70 - $5.00
Current price $4.70
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

Heart Tiger's-Eye Cabochon

Otto Frei
Part # Varies
Original price $2.25 - Original price $4.25
Original price
$2.25 - $4.25
$2.25 - $4.25
Current price $2.25

Tiger's Eye is a member of the quartz family and one of the top-selling gemstones among jewelers and metalsmiths. Its enduring popularity stems fro...

View full details
Original price $2.25 - Original price $4.25
Original price
$2.25 - $4.25
$2.25 - $4.25
Current price $2.25

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

Otto Frei
Part # 990.321
Original price $84.00
Original price $84.00 - Original price $84.00
Original price $84.00
Current price $60.00
$60.00 - $60.00
Current price $60.00
List Price: $84.00

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 $84.00
Original price $84.00 - Original price $84.00
Original price $84.00
Current price $60.00
$60.00 - $60.00
Current price $60.00

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

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 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 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...

View full details
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 Some Opalescence Australian 10mm x 8mm Oval Boulder Opal

Otto Frei
Part # 990.313
Original price $22.40
Original price $22.40 - Original price $22.40
Original price $22.40
Current price $16.00
$16.00 - $16.00
Current price $16.00
List Price: $22.40

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 $22.40
Original price $22.40 - Original price $22.40
Original price $22.40
Current price $16.00
$16.00 - $16.00
Current price $16.00

Closeout No Opalescence Australian 10mm x 8mm Oval Boulder Opal

Otto Frei
Part # 990.314
Original price $16.80
Original price $16.80 - Original price $16.80
Original price $16.80
Current price $12.00
$12.00 - $12.00
Current price $12.00
List Price: $16.80

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 $16.80
Original price $16.80 - Original price $16.80
Original price $16.80
Current price $12.00
$12.00 - $12.00
Current price $12.00

Closeout Assorted Bag of 3 Australian Boulder Opals

Otto Frei
Part # 990.315
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...

View full details
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

Closeout Bag of 3 Mixed Shaped Mexican Opals

Otto Frei
Part # 990.202
Original price $100.00
Original price $100.00 - Original price $100.00
Original price $100.00
Current price $45.00
$45.00 - $45.00
Current price $45.00
List Price: $100.00

These Mexican opals are naturally encased in a sandstone-like matrix for an earthy, organic look. The surrounding matrix adds stability and makes e...

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Original price $100.00
Original price $100.00 - Original price $100.00
Original price $100.00
Current price $45.00
$45.00 - $45.00
Current price $45.00