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10+ Supplies & Gravers, Get 12% Off

Heart Faceted Lab-Created Ruby

Otto Frei
Part # Varies
Original price $4.05 - Original price $4.50
Original price
$4.05 - $4.50
$4.05 - $4.50
Current price $4.05

Crafted from man-made corundum sharing the same chemical composition and durability as natural ruby, these heart-faceted lab-created rubies offer e...

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Original price $4.05 - Original price $4.50
Original price
$4.05 - $4.50
$4.05 - $4.50
Current price $4.05
10+ Supplies & Gravers, Get 12% Off

Square Faceted Imitation Pink Tourmaline

Otto Frei
Part # Varies
Original price $2.90 - Original price $3.40
Original price
$2.90 - $3.40
$2.90 - $3.40
Current price $2.90

This Pink Tourmaline simulant is composed of lab-created synthetic pink corundum, offering a rich rose pink hue that closely resembles natural pink...

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Original price $2.90 - Original price $3.40
Original price
$2.90 - $3.40
$2.90 - $3.40
Current price $2.90
10+ Supplies & Gravers, Get 12% Off

Heart Faceted Imitation PInk Tourmaline

Otto Frei
Part # Varies
Original price $2.00 - Original price $4.95
Original price
$2.00 - $4.95
$2.00 - $4.95
Current price $2.00

This Pink Tourmaline simulant delivers the rosy hue of natural tourmaline in a durable, lab-created Corundum construction. With a Mohs hardness rat...

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Original price $2.00 - Original price $4.95
Original price
$2.00 - $4.95
$2.00 - $4.95
Current price $2.00
10+ Supplies & Gravers, Get 12% Off

Square Faceted Imitation Blue Zircon

Otto Frei
Part # Varies
Original price $3.70 - Original price $4.60
Original price
$3.70 - $4.60
$3.70 - $4.60
Current price $3.70

This lab-created blue Spinel displays the ocean blue shade of zircon without its characteristic brittleness. Composed of synthetic Spinel, these sq...

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Original price $3.70 - Original price $4.60
Original price
$3.70 - $4.60
$3.70 - $4.60
Current price $3.70
10+ Supplies & Gravers, Get 12% Off

Square Faceted Imitation Aquamarine

Otto Frei
Part # Varies
Original price $2.55 - Original price $4.41
Original price
$2.55 - $4.41
$2.55 - $4.41
Current price $2.55

Simulating the soft, light sky blue of natural Aquamarine, these square faceted stones are composed of lab-created Blue Spinel. Offered in calibrat...

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Original price $2.55 - Original price $4.41
Original price
$2.55 - $4.41
$2.55 - $4.41
Current price $2.55
10+ Supplies & Gravers, Get 12% Off

Square Faceted Lab-Created Ruby

Otto Frei
Part # Varies
Original price $2.61 - Original price $4.05
Original price
$2.61 - $4.05
$2.61 - $4.05
Current price $2.61

Composed of man-made corundum with the same chemical composition and durability as natural ruby, this square faceted lab-created ruby offers excell...

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Original price $2.61 - Original price $4.05
Original price
$2.61 - $4.05
$2.61 - $4.05
Current price $2.61
10+ Supplies & Gravers, Get 12% Off

Heart Faceted Imitation Alexandrite

Otto Frei
Part # Varies
Original price $4.50 - Original price $5.75
Original price
$4.50 - $5.75
$4.50 - $5.75
Current price $4.50

This alexandrite simulant is crafted from lab-created synthetic purple corundum, displaying a distinctive grayish purple color reminiscent of natur...

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Original price $4.50 - Original price $5.75
Original price
$4.50 - $5.75
$4.50 - $5.75
Current price $4.50
10+ Supplies & Gravers, Get 12% Off

Square Faceted Imitation Sapphire

Otto Frei
Part # Varies
Original price $2.20 - Original price $4.20
Original price
$2.20 - $4.20
$2.20 - $4.20
Current price $2.20

Mimicking the rich royal blue of natural sapphire, these square faceted imitation sapphires are composed of lab-created blue spinel. Offering an af...

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Original price $2.20 - Original price $4.20
Original price
$2.20 - $4.20
$2.20 - $4.20
Current price $2.20
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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
10+ Supplies & Gravers, Get 12% Off

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
10+ Supplies & Gravers, Get 12% Off

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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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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Heart Faceted Imitation Peridot

Otto Frei
Part # Varies
Original price $7.50 - Original price $11.65
Original price
$7.50 - $11.65
$7.50 - $11.65
Current price $7.50

Displaying the characteristic lime-green color of peridot, these heart-faceted imitation peridot stones are crafted as a lab-created yellow-green s...

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Original price $7.50 - Original price $11.65
Original price
$7.50 - $11.65
$7.50 - $11.65
Current price $7.50
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Square Faceted Imitation Emerald

Otto Frei
Part # Varies
Original price $3.50 - Original price $4.50
Original price
$3.50 - $4.50
$3.50 - $4.50
Current price $3.50

Displaying a rich emerald green, this Synthetic Spinel doublet is ideal as a May birthstone simulant. Each stone is composed of two layers of Synth...

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Original price $3.50 - Original price $4.50
Original price
$3.50 - $4.50
$3.50 - $4.50
Current price $3.50
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Heart Faceted Imitation Emerald

Otto Frei
Part # Varies
Original price $3.66 - Original price $12.96
Original price
$3.66 - $12.96
$3.66 - $12.96
Current price $3.66

Displaying a rich emerald green, this Synthetic Spinel doublet is an ideal emerald simulant and a popular choice for May birthstone jewelry. Each s...

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Original price $3.66 - Original price $12.96
Original price
$3.66 - $12.96
$3.66 - $12.96
Current price $3.66
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Heart Faceted Imitation Amethyst

Otto Frei
Part # Varies
Original price $9.00 - Original price $12.00
Original price
$9.00 - $12.00
$9.00 - $12.00
Current price $9.00

This heart-shaped faceted imitation amethyst exhibits a light to medium purple color that closely mimics the rich hue of natural amethyst without i...

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Original price $9.00 - Original price $12.00
Original price
$9.00 - $12.00
$9.00 - $12.00
Current price $9.00
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Square Faceted Imitation Citrine

Otto Frei
Part # Varies
Original price $5.00 - Original price $6.00
Original price
$5.00 - $6.00
$5.00 - $6.00
Current price $5.00

Displaying the rich golden yellow of citrine, this simulant is composed of lab-created synthetic yellow corundum. With a hardness of 9 on the Mohs ...

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Original price $5.00 - Original price $6.00
Original price
$5.00 - $6.00
$5.00 - $6.00
Current price $5.00
10+ Supplies & Gravers, Get 12% Off

Square Faceted Imitation Peridot

Otto Frei
Part # Varies
Original price $3.00 - Original price $3.80
Original price
$3.00 - $3.80
$3.00 - $3.80
Current price $3.00

Displaying the characteristic lime-green of peridot, these square faceted imitation peridot stones offer an affordable simulant option for jewelry ...

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Original price $3.00 - Original price $3.80
Original price
$3.00 - $3.80
$3.00 - $3.80
Current price $3.00
10+ Supplies & Gravers, Get 12% Off

Square Faceted Imitation Alexandrite

Otto Frei
Part # Varies
Original price $1.95 - Original price $4.50
Original price
$1.95 - $4.50
$1.95 - $4.50
Current price $1.95

Square Faceted Imitation Alexandrite is an alexandrite simulant crafted from lab-created synthetic purple corundum, displaying a distinctive grayis...

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Original price $1.95 - Original price $4.50
Original price
$1.95 - $4.50
$1.95 - $4.50
Current price $1.95
10+ Supplies & Gravers, Get 12% Off

Square Faceted Imitation Amethyst

Otto Frei
Part # Varies
Original price $5.00 - Original price $6.00
Original price
$5.00 - $6.00
$5.00 - $6.00
Current price $5.00

This imitation amethyst is composed of a lab-created synthetic spinel doublet exhibiting a light to medium purple color. The doublet construction c...

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Original price $5.00 - Original price $6.00
Original price
$5.00 - $6.00
$5.00 - $6.00
Current price $5.00