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Emerald Faceted Cubic Zirconia

Otto Frei
Part # Varies
Original price $2.50 - Original price $16.00
Original price
$2.50 - $16.00
$2.50 - $16.00
Current price $2.50

Emerald faceted cubic zirconia offers jewelers and metalsmiths a brilliant, affordable alternative to precious gemstones. These man-made stones del...

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Original price $2.50 - Original price $16.00
Original price
$2.50 - $16.00
$2.50 - $16.00
Current price $2.50
10+ Supplies & Gravers, Get 12% Off

Emerald/Octagon Faceted Lab-Created Ruby

Otto Frei
Part # Varies
Original price $3.15 - Original price $8.37
Original price
$3.15 - $8.37
$3.15 - $8.37
Current price $3.15

Cut in a classic emerald/octagon faceted shape, these lab-created rubies are composed of man-made corundum sharing the same chemical composition an...

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Original price $3.15 - Original price $8.37
Original price
$3.15 - $8.37
$3.15 - $8.37
Current price $3.15
10+ Supplies & Gravers, Get 12% Off

Octagon Faceted Lab-Created Blue Sapphire

Otto Frei
Part # Varies
Original price $5.75 - Original price $10.80
Original price
$5.75 - $10.80
$5.75 - $10.80
Current price $5.75

These octagon faceted lab-created blue sapphires are composed of man-made corundum sharing the same chemical composition and physical durability as...

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Original price $5.75 - Original price $10.80
Original price
$5.75 - $10.80
$5.75 - $10.80
Current price $5.75
10+ Supplies & Gravers, Get 12% Off

Octagon Faceted Lab-Created Emerald

Otto Frei
Part # Varies
Original price $15.00 - Original price $35.00
Original price
$15.00 - $35.00
$15.00 - $35.00
Current price $15.00

Composed of man-made beryl with the same chemical composition as natural emerald, this lab-created octagon faceted emerald delivers excellent clari...

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Original price $15.00 - Original price $35.00
Original price
$15.00 - $35.00
$15.00 - $35.00
Current price $15.00
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Sapphire

Otto Frei
Part # Varies
Original price $2.49 - Original price $13.65
Original price
$2.49 - $13.65
$2.49 - $13.65
Current price $2.49

Mimicking the royal blue color of natural sapphire, these emerald cut faceted imitation sapphires are composed of lab-created blue spinel. Offered ...

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Original price $2.49 - Original price $13.65
Original price
$2.49 - $13.65
$2.49 - $13.65
Current price $2.49
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Blue Zircon

Otto Frei
Part # Varies
Original price $4.00 - Original price $15.50
Original price
$4.00 - $15.50
$4.00 - $15.50
Current price $4.00

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

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Original price $4.00 - Original price $15.50
Original price
$4.00 - $15.50
$4.00 - $15.50
Current price $4.00
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Emerald Cut Faceted Imitation PInk Tourmaline

Otto Frei
Part # Varies
Original price $4.90 - Original price $15.00
Original price
$4.90 - $15.00
$4.90 - $15.00
Current price $4.90

This Pink Tourmaline simulant is crafted from lab-created synthetic pink corundum, offering a rich rose pink hue that closely mimics the appearance...

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Original price $4.90 - Original price $15.00
Original price
$4.90 - $15.00
$4.90 - $15.00
Current price $4.90
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Imitation Aquamarine

Otto Frei
Part # Varies
Original price $2.90 - Original price $13.50
Original price
$2.90 - $13.50
$2.90 - $13.50
Current price $2.90

Simulating the light sky blue of natural aquamarine, these emerald cut stones are composed of lab-created blue spinel. Available in a range of cali...

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Original price $2.90 - Original price $13.50
Original price
$2.90 - $13.50
$2.90 - $13.50
Current price $2.90
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Lab-Created Nano Crystal Emerald

Otto Frei
Part # 915-607
Original price $4.60 - Original price $4.60
Original price
$4.60
$4.60 - $4.60
Current price $4.60

Displaying a rich, vivid emerald green, this nano crystal gemstone is ideal for the birthstone of May. With a Mohs hardness of 7 to 7½ and high res...

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

Octagon Buff Top Double Bevel Genuine Black Onyx

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...

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Original price $3.48 - Original price $6.25
Original price
$3.48 - $6.25
$3.48 - $6.25
Current price $3.48
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Alexandrite

Otto Frei
Part # Varies
Original price $3.00 - Original price $14.25
Original price
$3.00 - $14.25
$3.00 - $14.25
Current price $3.00

This Alexandrite simulant is crafted from lab-created synthetic purple corundum, displaying a grayish purple color characteristic of alexandrite im...

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Original price $3.00 - Original price $14.25
Original price
$3.00 - $14.25
$3.00 - $14.25
Current price $3.00
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Emerald

Otto Frei
Part # Varies
Original price $8.00 - Original price $19.53
Original price
$8.00 - $19.53
$8.00 - $19.53
Current price $8.00

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

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Original price $8.00 - Original price $19.53
Original price
$8.00 - $19.53
$8.00 - $19.53
Current price $8.00
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Red Garnet

Otto Frei
Part # Varies
Original price $3.70 - Original price $12.40
Original price
$3.70 - $12.40
$3.70 - $12.40
Current price $3.70

This garnet simulant is crafted from lab-created synthetic red corundum, displaying a deep, vivid red color characteristic of natural garnet. With ...

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Original price $3.70 - Original price $12.40
Original price
$3.70 - $12.40
$3.70 - $12.40
Current price $3.70
10+ Supplies & Gravers, Get 12% Off

Emerald Moissanite - 8x6mm

Otto Frei
Part # 965-126
Original price $0.00 - Original price $0.00
Original price $0.00
$69.00
$69.00 - $69.00
Current price $69.00

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

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Original price $0.00 - Original price $0.00
Original price $0.00
$69.00
$69.00 - $69.00
Current price $69.00
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Peridot

Otto Frei
Part # Varies
Original price $8.49 - Original price $22.92
Original price
$8.49 - $22.92
$8.49 - $22.92
Current price $8.49

Displaying the characteristic lime-green color of natural peridot, these emerald cut faceted imitation stones are crafted as a peridot simulant usi...

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Original price $8.49 - Original price $22.92
Original price
$8.49 - $22.92
$8.49 - $22.92
Current price $8.49
10+ Supplies & Gravers, Get 12% Off

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
Sold out
10+ Supplies & Gravers, Get 12% Off

Octagon Buff Top Single Bevel Genuine Black Onyx

Otto Frei
Part # Varies
Original price $3.00 - Original price $6.90
Original price
$3.00 - $6.90
$3.00 - $6.90
Current price $3.00

Black onyx, also known as black agate, is dyed black chalcedony — one of the most enduring and versatile gem materials in the jeweler's palette. Ch...

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Original price $3.00 - Original price $6.90
Original price
$3.00 - $6.90
$3.00 - $6.90
Current price $3.00
10+ Supplies & Gravers, Get 12% Off

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
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...

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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

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
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Amethyst

Otto Frei
Part # Varies
Original price $7.11 - Original price $30.00
Original price
$7.11 - $30.00
$7.11 - $30.00
Current price $7.11

This emerald cut faceted imitation amethyst is composed of a lab-created synthetic spinel doublet, exhibiting a light to medium purple color. The d...

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Original price $7.11 - Original price $30.00
Original price
$7.11 - $30.00
$7.11 - $30.00
Current price $7.11
10+ Supplies & Gravers, Get 12% Off

Octagon Flat Top Double Bevel Genuine Black Onyx

Otto Frei
Part # Varies
Original price $4.65 - Original price $9.00
Original price
$4.65 - $9.00
$4.65 - $9.00
Current price $4.65

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 $4.65 - Original price $9.00
Original price
$4.65 - $9.00
$4.65 - $9.00
Current price $4.65
10+ Supplies & Gravers, Get 12% Off

Emerald Cut Faceted Imitation Citrine

Otto Frei
Part # Varies
Original price $5.10 - Original price $27.50
Original price
$5.10 - $27.50
$5.10 - $27.50
Current price $5.10

Displaying the rich golden yellow of citrine, these emerald cut faceted imitation citrine stones are composed of synthetic yellow corundum. With a ...

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Original price $5.10 - Original price $27.50
Original price
$5.10 - $27.50
$5.10 - $27.50
Current price $5.10
10+ Supplies & Gravers, Get 12% Off

Cushion Faceted Imitation Emerald

Otto Frei
Part # Varies
Original price $5.46 - Original price $29.75
Original price
$5.46 - $29.75
$5.46 - $29.75
Current price $5.46

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 $5.46 - Original price $29.75
Original price
$5.46 - $29.75
$5.46 - $29.75
Current price $5.46
10+ Supplies & Gravers, Get 12% Off

7x5mm Faceted Octagon Sunstone

Otto Frei
Part # 935-800
Original price $0.00 - Original price $0.00
Original price $0.00
$150.00
$150.00 - $150.00
Current price $150.00

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

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Original price $0.00 - Original price $0.00
Original price $0.00
$150.00
$150.00 - $150.00
Current price $150.00
Sold out