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Oval Faceted Lab-Created Light Blue Sapphire

Otto Frei
Part # Varies
Original price $17.82 - Original price $22.95
Original price
$17.82 - $22.95
$17.82 - $22.95
Current price $17.82

Composed of man-made corundum with the same chemical composition and durability as natural sapphire, these oval faceted lab-created light blue sapp...

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Original price $17.82 - Original price $22.95
Original price
$17.82 - $22.95
$17.82 - $22.95
Current price $17.82
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Round Faceted Pink Amethyst

Otto Frei
Part # Varies
Original price $5.50 - Original price $18.50
Original price
$5.50 - $18.50
$5.50 - $18.50
Current price $5.50

Pink Amethyst, also known as Rose De France, is amethyst that displays a pale pink to lavender color. Part of the quartz family, amethyst is the mo...

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Original price $5.50 - Original price $18.50
Original price
$5.50 - $18.50
$5.50 - $18.50
Current price $5.50
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Oval Faceted Imitation Peridot

Otto Frei
Part # Varies
Original price $6.75 - Original price $20.95
Original price
$6.75 - $20.95
$6.75 - $20.95
Current price $6.75

These oval faceted imitation peridot stones display the characteristic lime-green color of natural peridot. Each simulant is a lab-created yellow-g...

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Original price $6.75 - Original price $20.95
Original price
$6.75 - $20.95
$6.75 - $20.95
Current price $6.75
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Marquise Faceted Imitation Sapphire

Otto Frei
Part # Varies
Original price $1.50 - Original price $6.00
Original price
$1.50 - $6.00
$1.50 - $6.00
Current price $1.50

Mimicking the royal blue color of natural sapphire, these marquise faceted imitation sapphires are composed of lab-created blue spinel. Designed as...

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Original price $1.50 - Original price $6.00
Original price
$1.50 - $6.00
$1.50 - $6.00
Current price $1.50
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Heart Faceted Imitation Blue Zircon

Otto Frei
Part # Varies
Original price $1.89 - Original price $3.36
Original price
$1.89 - $3.36
$1.89 - $3.36
Current price $1.89

This lab-created blue spinel displays the ocean blue shade of zircon without its characteristic brittleness. Crafted as a zircon simulant, these he...

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Original price $1.89 - Original price $3.36
Original price
$1.89 - $3.36
$1.89 - $3.36
Current price $1.89
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Heart Faceted Imitation Red Garnet

Otto Frei
Part # Varies
Original price $4.90 - Original price $5.20
Original price
$4.90 - $5.20
$4.90 - $5.20
Current price $4.90

This Heart Faceted Imitation Red Garnet is a garnet simulant composed of synthetic red corundum, displaying a deep, vivid red color. With a hardnes...

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Original price $4.90 - Original price $5.20
Original price
$4.90 - $5.20
$4.90 - $5.20
Current price $4.90
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Square Faceted Imitation Red Garnet

Otto Frei
Part # Varies
Original price $2.45 - Original price $5.00
Original price
$2.45 - $5.00
$2.45 - $5.00
Current price $2.45

This square faceted red garnet simulant is composed of synthetic red corundum, displaying a deep, vivid red color that closely mimics the appearanc...

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Original price $2.45 - Original price $5.00
Original price
$2.45 - $5.00
$2.45 - $5.00
Current price $2.45
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Oval Faceted Genuine Swiss Blue Topaz

Otto Frei
Part # Varies
Original price $4.60 - Original price $17.00
Original price
$4.60 - $17.00
$4.60 - $17.00
Current price $4.60

Swiss Blue Topaz is the trade name used to describe a vivid medium to medium-dark blue hue of topaz. This gem is a great alternative to aquamarine,...

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Original price $4.60 - Original price $17.00
Original price
$4.60 - $17.00
$4.60 - $17.00
Current price $4.60
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Round Faceted Genuine Swiss Blue Topaz

Otto Frei
Part # Varies
Original price $6.00 - Original price $60.00
Original price
$6.00 - $60.00
$6.00 - $60.00
Current price $6.00

Swiss Blue Topaz is the trade name used to describe a vivid medium to medium-dark blue hue of topaz. This genuine faceted gemstone is a great alter...

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Original price $6.00 - Original price $60.00
Original price
$6.00 - $60.00
$6.00 - $60.00
Current price $6.00
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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...

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Original price $5.20 - Original price $9.00
Original price
$5.20 - $9.00
$5.20 - $9.00
Current price $5.20
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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 ...

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Original price $5.40 - Original price $6.90
Original price
$5.40 - $6.90
$5.40 - $6.90
Current price $5.40
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Oval Faceted Genuine Ruby

Otto Frei
Part # Varies
Original price $56.00 - Original price $498.00
Original price
$56.00 - $498.00
$56.00 - $498.00
Current price $56.00

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 ...

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Original price $56.00 - Original price $498.00
Original price
$56.00 - $498.00
$56.00 - $498.00
Current price $56.00
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Marquise Genuine Faceted Garnet

Otto Frei
Part # Varies
Original price $2.70 - Original price $4.24
Original price
$2.70 - $4.24
$2.70 - $4.24
Current price $2.70

Garnet is actually a set of closely related minerals that form the Garnet group. While all members share the same crystal structure, they vary in c...

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Original price $2.70 - Original price $4.24
Original price
$2.70 - $4.24
$2.70 - $4.24
Current price $2.70
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Round Faceted Genuine Emerald

Otto Frei
Part # Varies
Original price $17.00 - Original price $359.04
Original price
$17.00 - $359.04
$17.00 - $359.04
Current price $17.00

Emerald is considered the world's finest green gemstone and has been highly prized and coveted for centuries, from Cleopatra to European royalty. E...

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Original price $17.00 - Original price $359.04
Original price
$17.00 - $359.04
$17.00 - $359.04
Current price $17.00
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Oval Faceted Genuine Amethyst

Otto Frei
Part # Varies
Original price $6.00 - Original price $12.00
Original price
$6.00 - $12.00
$6.00 - $12.00
Current price $6.00

Amethyst has captivated gem lovers for centuries — early Greeks believed its rich purple hue had the power to prevent drunkenness, and the stone's ...

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Original price $6.00 - Original price $12.00
Original price
$6.00 - $12.00
$6.00 - $12.00
Current price $6.00
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Round Picture Jasper Cabochon

Otto Frei
Part # Varies
Original price $3.90 - Original price $5.25
Original price
$3.90 - $5.25
$3.90 - $5.25
Current price $3.90

Picture Jasper cabochons offer the natural beauty of an opaque chalcedony stone, prized for its tan base accented with brown and black dots, swirls...

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Original price $3.90 - Original price $5.25
Original price
$3.90 - $5.25
$3.90 - $5.25
Current price $3.90
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Round Genuine Aquamarine Cabochon

Otto Frei
Part # Varies
Original price $10.50 - Original price $85.02
Original price
$10.50 - $85.02
$10.50 - $85.02
Current price $10.50

Aquamarine takes its name from the Latin for "sea water," and its cool, tranquil blue reflects that origin beautifully. Ranging from light to mediu...

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Original price $10.50 - Original price $85.02
Original price
$10.50 - $85.02
$10.50 - $85.02
Current price $10.50
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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
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Round Denim Lapis Cabochon

Otto Frei
Part # Varies
Original price $1.80 - Original price $2.55
Original price
$1.80 - $2.55
$1.80 - $2.55
Current price $1.80

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

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Original price $1.80 - Original price $2.55
Original price
$1.80 - $2.55
$1.80 - $2.55
Current price $1.80
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Round Genuine Emerald Cabochon

Otto Frei
Part # Varies
Original price $18.00 - Original price $40.00
Original price
$18.00 - $40.00
$18.00 - $40.00
Current price $18.00

Emerald is considered the world's finest green gemstone and has been highly prized and coveted for centuries, from Cleopatra to European royalty. E...

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Original price $18.00 - Original price $40.00
Original price
$18.00 - $40.00
$18.00 - $40.00
Current price $18.00
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Round Opal Triplet Cabochon

Otto Frei
Part # Varies
Original price $12.80 - Original price $22.05
Original price
$12.80 - $22.05
$12.80 - $22.05
Current price $12.80

Opal is the world's most popular phenomenal gemstone, with many cultures believing that opals have supernatural origins and power. These Round Opal...

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Original price $12.80 - Original price $22.05
Original price
$12.80 - $22.05
$12.80 - $22.05
Current price $12.80
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Oval Genuine Pink Opal Cabochon

Otto Frei
Part # Varies
Original price $22.35 - Original price $42.00
Original price
$22.35 - $42.00
$22.35 - $42.00
Current price $22.35

Opal is the world's most popular phenomenal gemstone, with many cultures believing that opals have supernatural origins and powers. These Oval Genu...

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Original price $22.35 - Original price $42.00
Original price
$22.35 - $42.00
$22.35 - $42.00
Current price $22.35
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Oval Swiss Blue Topaz Cabochon

Otto Frei
Part # Varies
Original price $13.50 - Original price $46.95
Original price
$13.50 - $46.95
$13.50 - $46.95
Current price $13.50

Swiss Blue Topaz is the trade name used to describe a vivid medium to medium-dark blue hue of topaz. This gem is a great alternative to aquamarine,...

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Original price $13.50 - Original price $46.95
Original price
$13.50 - $46.95
$13.50 - $46.95
Current price $13.50
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Oval Taiwan Jade Cabochon

Otto Frei
Part # Varies
Original price $5.00 - Original price $15.00
Original price
$5.00 - $15.00
$5.00 - $15.00
Current price $5.00

Highly prized since prehistoric times, jade has been used for many purposes beyond jewelry, including tools, religious artifacts, medicine, and mus...

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Original price $5.00 - Original price $15.00
Original price
$5.00 - $15.00
$5.00 - $15.00
Current price $5.00
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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...

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Original price $2.00 - Original price $10.00
Original price
$2.00 - $10.00
$2.00 - $10.00
Current price $2.00
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Cultured Freshwater Fully Drilled Pearl

Otto Frei
Part # Varies
Original price $5.25 - Original price $23.25
Original price
$5.25 - $23.25
$5.25 - $23.25
Current price $5.25

From ancient China, where pearls were believed to protect against fire and dragons, to Europe, where they symbolized modesty and purity, pearls hav...

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Original price $5.25 - Original price $23.25
Original price
$5.25 - $23.25
$5.25 - $23.25
Current price $5.25
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Heart Faceted Cubic Zirconia

Otto Frei
Part # Varies
Original price $2.00 - Original price $6.54
Original price
$2.00 - $6.54
$2.00 - $6.54
Current price $2.00

Cubic Zirconia is a man-made gemstone that offers an affordable alternative to precious gemstones and is suitable for everyday wear. Cut in a class...

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Original price $2.00 - Original price $6.54
Original price
$2.00 - $6.54
$2.00 - $6.54
Current price $2.00
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Oval Faceted Genuine Sky Blue Topaz

Otto Frei
Part # Varies
Original price $5.40 - Original price $15.52
Original price
$5.40 - $15.52
$5.40 - $15.52
Current price $5.40

Sky Blue Topaz is the trade name used to describe a bright, light blue hue of topaz. This gem is a popular alternative to aquamarine, offering more...

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Original price $5.40 - Original price $15.52
Original price
$5.40 - $15.52
$5.40 - $15.52
Current price $5.40
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Emerald Moissanite - 10x8mm

Otto Frei
Part # 965-128
Original price $0.00 - Original price $0.00
Original price $0.00
$105.00
$105.00 - $105.00
Current price $105.00

Moissanite in the jewelry industry is synthetic material. With one of the highest refractive indexes and light dispersion ratings of any gemstone s...

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Original price $0.00 - Original price $0.00
Original price $0.00
$105.00
$105.00 - $105.00
Current price $105.00
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Round Created Diamond - 3.5mm

Otto Frei
Part # 97C-350
Original price $0.00 - Original price $0.00
Original price $0.00
$36.00
$36.00 - $36.00
Current price $36.00

This 3.5mm full cut round brilliant diamond offers the brilliance and elegance of a traditional diamond at a reduced cost and with less environment...

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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
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Pack-5 Rock Deco Natural Rose Cut Diamonds-2.2mm Grey

Otto Frei
Part # 975-120
Original price $0.00 - Original price $0.00
Original price $0.00
$75.00
$75.00 - $75.00
Current price $75.00

For the first time, jewelers and designers can source calibrated natural rose cut diamonds in consistent sizes. These 2.2mm grey rose cut diamonds ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$75.00
$75.00 - $75.00
Current price $75.00
Sold out
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Diamond Melee 2mm SI

Otto Frei
Part # 970-020
Original price $0.00 - Original price $0.00
Original price $0.00
$35.00
$35.00 - $35.00
Current price $35.00

Add brilliant sparkle to your fine jewelry designs with this 2mm Full Cut Round Diamond Melee, sold individually. With an F–G color grade and SI cl...

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Original price $0.00 - Original price $0.00
Original price $0.00
$35.00
$35.00 - $35.00
Current price $35.00
Sold out
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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
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Oval Kyanite Cabachon

Otto Frei
Part # Varies
Original price $20.00 - Original price $25.50
Original price
$20.00 - $25.50
$20.00 - $25.50
Current price $20.00

Kyanite is named from the Greek word kyanos, meaning "dark blue." This striking gemstone often resembles sapphire and is widely used as an alternat...

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Original price $20.00 - Original price $25.50
Original price
$20.00 - $25.50
$20.00 - $25.50
Current price $20.00
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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 Buff Top Genuine Hematite Cabochon

Otto Frei
Part # Varies
Original price $1.32 - Original price $2.55
Original price
$1.32 - $2.55
$1.32 - $2.55
Current price $1.32

Hematite is composed of iron oxide, exhibiting a shiny, metallic luster that has made it a traditional favorite in men's jewelry. With the highest ...

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Original price $1.32 - Original price $2.55
Original price
$1.32 - $2.55
$1.32 - $2.55
Current price $1.32