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Faceted Stones

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Round Moissanite 6.5mm

Otto Frei
Part # 965-065
Original price $0.00 - Original price $0.00
Original price $0.00
$24.95
$24.95 - $24.95
Current price $24.95

Moissanite in the jewelry industry is entirely synthetic material — and for good reason. With one of the highest refractive indexes and light dispe...

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Original price $0.00 - Original price $0.00
Original price $0.00
$24.95
$24.95 - $24.95
Current price $24.95
10+ Supplies & Gravers, Get 12% Off

Round Faceted Green Quartz

Otto Frei
Part # Varies
Original price $7.20 - Original price $13.20
Original price
$7.20 - $13.20
$7.20 - $13.20
Current price $7.20

Green Quartz — also known as Prasiolite and sold under the trade name Greened Amethyst — is a member of the Quartz family produced by heat-treating...

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Original price $7.20 - Original price $13.20
Original price
$7.20 - $13.20
$7.20 - $13.20
Current price $7.20
10+ Supplies & Gravers, Get 12% Off

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

Closeout-Round Swarovski Gemstones™ Genuine White Topaz

Swarovski
Part # Varies
Original price $12.10 - Original price $20.58
Original price $12.10 - Original price $20.58
Original price $12.10
$8.64 - $14.70
$8.64 - $14.70
Current price $8.64

Swarovski Gems™ Genuine White Topaz brings exceptional brilliance and purity to natural topaz through Swarovski's proprietary Natural Brilliance Cu...

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Original price $12.10 - Original price $20.58
Original price $12.10 - Original price $20.58
Original price $12.10
$8.64 - $14.70
$8.64 - $14.70
Current price $8.64
10+ Supplies & Gravers, Get 12% Off

Round Synthetic Canary Yellow 5mm Cubic Zirconia

Otto Frei
Part # 900-505
Original price $0.00 - Original price $0.00
Original price $0.00
$2.60
$2.60 - $2.60
Current price $2.60

This Round Synthetic Canary Yellow Cubic Zirconia delivers strong brilliance and a premium cut, making it an ideal choice for statement jewelry, as...

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Original price $0.00 - Original price $0.00
Original price $0.00
$2.60
$2.60 - $2.60
Current price $2.60

Closeout-Round Swarovski Gemstones™ Genuine Faceted 1mm Bright Blue & Pink Sapphires | OttoFrei.com

Swarovski
Part # Varies
Original price $5.60
Original price $5.60 - Original price $5.60
Original price $5.60
Current price $4.00
$4.00 - $4.00
Current price $4.00
List Price: $5.60

Sold by the piece, these Round Swarovski Gemstones™ Genuine Faceted Sapphires offer exceptional quality in a 1mm diameter. Available in Bright Blue...

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Original price $5.60
Original price $5.60 - Original price $5.60
Original price $5.60
Current price $4.00
$4.00 - $4.00
Current price $4.00
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Round Rose-Cut Marcasite

Otto Frei
Part # Varies
Original price $17.00 - Original price $25.00
Original price
$17.00 - $25.00
$17.00 - $25.00
Current price $17.00

With a polished metallic, mirror-like appearance, marcasite is a classic choice for antique-style and silver jewelry. Made from a form of pyrite th...

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Original price $17.00 - Original price $25.00
Original price
$17.00 - $25.00
$17.00 - $25.00
Current price $17.00
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Round Moissanite - 8mm

Otto Frei
Part # 965-080
Original price $0.00 - Original price $0.00
Original price $0.00
$55.00
$55.00 - $55.00
Current price $55.00

Moissanite is one of the most brilliant gemstone simulants available to the jewelry trade, offering exceptional optical performance that rivals dia...

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Original price $0.00 - Original price $0.00
Original price $0.00
$55.00
$55.00 - $55.00
Current price $55.00
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Round Rose Cut Lab-Created 10mm Blue Sapphire

Otto Frei
Part # 910-990
Original price $0.00 - Original price $0.00
Original price $0.00
$40.00
$40.00 - $40.00
Current price $40.00

This Round Rose Cut Lab-Created Blue Sapphire is composed of man-made corundum sharing the same chemical composition and physical durability as nat...

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Original price $0.00 - Original price $0.00
Original price $0.00
$40.00
$40.00 - $40.00
Current price $40.00
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Round Faceted Imitation Amethyst

Otto Frei
Part # Varies
Original price $1.50 - Original price $11.00
Original price
$1.50 - $11.00
$1.50 - $11.00
Current price $1.50

This Round Faceted Imitation Amethyst is composed of a lab-created synthetic spinel doublet, exhibiting a light to medium purple color that mimics ...

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Original price $1.50 - Original price $11.00
Original price
$1.50 - $11.00
$1.50 - $11.00
Current price $1.50
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Round Faceted Genuine Iolite

Otto Frei
Part # Varies
Original price $6.00 - Original price $27.00
Original price
$6.00 - $27.00
$6.00 - $27.00
Current price $6.00

Iolite takes its name from the Greek word for violet, and it earns that distinction with a vivid violet-blue color that immediately draws the eye. ...

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Original price $6.00 - Original price $27.00
Original price
$6.00 - $27.00
$6.00 - $27.00
Current price $6.00
10+ Supplies & Gravers, Get 12% Off

Round Moissanite - 7mm

Otto Frei
Part # 965-070
Original price $0.00 - Original price $0.00
Original price $0.00
$37.50
$37.50 - $37.50
Current price $37.50

Moissanite is among the most brilliant gemstone simulants available to the jewelry trade, offering an exceptional combination of optical performanc...

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Original price $0.00 - Original price $0.00
Original price $0.00
$37.50
$37.50 - $37.50
Current price $37.50
10+ Supplies & Gravers, Get 12% Off

Pack-10 Round Moissanite 1.7mm

Otto Frei
Part # 965-017
Original price $0.00 - Original price $0.00
Original price $0.00
$12.00
$12.00 - $12.00
Current price $12.00

Moissanite used in the jewelry industry is entirely synthetic material, grown to precise optical and physical standards. With a higher refractive i...

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Original price $0.00 - Original price $0.00
Original price $0.00
$12.00
$12.00 - $12.00
Current price $12.00
10+ Supplies & Gravers, Get 12% Off

Pack-10 Round Moissanite 1.3mm

Otto Frei
Part # 965-013
Original price $0.00 - Original price $0.00
Original price $0.00
$6.50
$6.50 - $6.50
Current price $6.50

Moissanite used in the jewelry industry is synthetic material, lab-created to deliver exceptional optical performance. With a higher refractive ind...

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Original price $0.00 - Original price $0.00
Original price $0.00
$6.50
$6.50 - $6.50
Current price $6.50
10+ Supplies & Gravers, Get 12% Off

Round Faceted Genuine Ruby

Otto Frei
Part # Varies
Original price $8.00 - Original price $830.00
Original price
$8.00 - $830.00
$8.00 - $830.00
Current price $8.00

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 $8.00 - Original price $830.00
Original price
$8.00 - $830.00
$8.00 - $830.00
Current price $8.00
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Round Faceted Genuine White Sapphire

Otto Frei
Part # Varies
Original price $5.44 - Original price $298.00
Original price
$5.44 - $298.00
$5.44 - $298.00
Current price $5.44

White sapphire, also known as colorless sapphire or leucosapphire, is corundum in its purest form. Differing amounts and combinations of trace elem...

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Original price $5.44 - Original price $298.00
Original price
$5.44 - $298.00
$5.44 - $298.00
Current price $5.44
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Round Faceted Genuine Aquamarine

Otto Frei
Part # Varies
Original price $10.00 - Original price $75.00
Original price
$10.00 - $75.00
$10.00 - $75.00
Current price $10.00

Aquamarine takes its name from the Latin word for "sea water," displaying a cool blue that ranges from greenish blue to blue-green. A member of the...

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Original price $10.00 - Original price $75.00
Original price
$10.00 - $75.00
$10.00 - $75.00
Current price $10.00

Closeout-Round Swarovski Gemstones™ Genuine Violac Topaz

Swarovski
Part # 922-210
Original price $12.60
Original price $12.60 - Original price $12.60
Original price $12.60
Current price $9.00
$9.00 - $9.00
Current price $9.00
List Price: $12.60

Swarovski Gems™ Genuine Violac Topaz elevates natural topaz through two proprietary processes: the Natural Brilliance Cut and the TCF (Thermal Colo...

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Original price $12.60
Original price $12.60 - Original price $12.60
Original price $12.60
Current price $9.00
$9.00 - $9.00
Current price $9.00
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Round Faceted Tanzanite

Otto Frei
Part # Varies
Original price $10.00 - Original price $400.00
Original price
$10.00 - $400.00
$10.00 - $400.00
Current price $10.00

Tanzanite is found in only one location in the entire world — Tanzania, in Eastern Africa. Discovered in 1962, tanzanite is a relative newcomer to ...

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Original price $10.00 - Original price $400.00
Original price
$10.00 - $400.00
$10.00 - $400.00
Current price $10.00
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Round Faceted Genuine Sky Blue Topaz

Otto Frei
Part # Varies
Original price $3.50 - Original price $16.02
Original price
$3.50 - $16.02
$3.50 - $16.02
Current price $3.50

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

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Original price $3.50 - Original price $16.02
Original price
$3.50 - $16.02
$3.50 - $16.02
Current price $3.50
10+ Supplies & Gravers, Get 12% Off

Round Moissanite - 9mm

Otto Frei
Part # 965-090
Original price $0.00 - Original price $0.00
Original price $0.00
$65.00
$65.00 - $65.00
Current price $65.00

Moissanite is one of the most brilliant gemstone simulants available to the jewelry trade. All moissanite used in the jewelry industry is synthetic...

View full details
Original price $0.00 - Original price $0.00
Original price $0.00
$65.00
$65.00 - $65.00
Current price $65.00
Sold out
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Round Moissanite 4.5mm

Otto Frei
Part # 965-045
Original price $0.00 - Original price $0.00
Original price $0.00
$10.40
$10.40 - $10.40
Current price $10.40

Moissanite is an exceptional gemstone known for its extraordinary optical properties. All moissanite used in the jewelry industry is synthetic mate...

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Original price $0.00 - Original price $0.00
Original price $0.00
$10.40
$10.40 - $10.40
Current price $10.40
10+ Supplies & Gravers, Get 12% Off

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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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

Closeout Round Rose-cut Genuine Tiger's-Eye

Otto Frei
Part # Varies
Original price $11.20 - Original price $16.80
Original price $11.20 - Original price $16.80
Original price $11.20
$8.00 - $12.00
$8.00 - $12.00
Current price $8.00

Tiger's Eye is part of the quartz family and is a popular gem due to being readily available, inexpensive, and ideal for everyday wear. Tiger's Eye...

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Original price $11.20 - Original price $16.80
Original price $11.20 - Original price $16.80
Original price $11.20
$8.00 - $12.00
$8.00 - $12.00
Current price $8.00
10+ Supplies & Gravers, Get 12% Off

Pack-5 Diamond Melee 1mm SI

Otto Frei
Part # 970-010
Original price $0.00 - Original price $0.00
Original price $0.00
$26.20
$26.20 - $26.20
Current price $26.20

Add brilliant sparkle to your fine jewelry designs with these full cut round diamond melee, sold in a convenient pack of 5. Whether you're setting ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$26.20
$26.20 - $26.20
Current price $26.20

Closeout Round Faceted 5.5mm Mahenge Garnet

Otto Frei
Part # 990-105
Original price $65.00
Original price $65.00 - Original price $65.00
Original price $65.00
Current price $35.00
$35.00 - $35.00
Current price $35.00
List Price: $65.00

Mahenge Garnet is a rare and vibrant variety of garnet, prized for its exceptional pink champagne hue. Like all garnets, it belongs to a group of c...

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Original price $65.00
Original price $65.00 - Original price $65.00
Original price $65.00
Current price $35.00
$35.00 - $35.00
Current price $35.00
10+ Supplies & Gravers, Get 12% Off

Round Moissanite - 10mm

Otto Frei
Part # 965-100
Original price $0.00 - Original price $0.00
Original price $0.00
$85.00
$85.00 - $85.00
Current price $85.00

Round Moissanite in 10mm offers exceptional optical performance for fine jewelry applications. All moissanite used in the jewelry industry is synth...

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Original price $0.00 - Original price $0.00
Original price $0.00
$85.00
$85.00 - $85.00
Current price $85.00
Sold out
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Round Faceted Lab-Created Nano Crystal Emerald

Otto Frei
Part # 910-605
Original price $4.00 - Original price $4.00
Original price
$4.00
$4.00 - $4.00
Current price $4.00

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 $4.00 - Original price $4.00
Original price
$4.00
$4.00 - $4.00
Current price $4.00
Sold out

Rock Deco 3.5mm Diamond Pearls-Grey (N)

Otto Frei
Part # 977-035G
Original price $160.00
Original price $160.00 - Original price $160.00
Original price $160.00
Current price $120.00
$120.00 - $120.00
Current price $120.00
List Price: $160.00

These 3.5mm natural diamond pearls from Rock Deco are finely polished round spheres that showcase the unique character of genuine grey diamonds. Ea...

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Original price $160.00
Original price $160.00 - Original price $160.00
Original price $160.00
Current price $120.00
$120.00 - $120.00
Current price $120.00
10+ Supplies & Gravers, Get 12% Off

Diamond Melee 3.5mm SI

Otto Frei
Part # 970-035
Original price $0.00 - Original price $0.00
Original price $0.00
$190.00
$190.00 - $190.00
Current price $190.00

A full cut round diamond melee sold individually, ideal for accent stone applications or standalone sparkle details. At 3.5mm, this stone offers a ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$190.00
$190.00 - $190.00
Current price $190.00
Sold out

Rock Deco 3.5mm Diamond Pearls-Orange (N)

Otto Frei
Part # 977-035OR
Original price $160.00
Original price $160.00 - Original price $160.00
Original price $160.00
Current price $120.00
$120.00 - $120.00
Current price $120.00
List Price: $160.00

Let these diamonds roll! Rock Deco's 3.5mm Diamond Pearls are beautifully round spheres with a high polish, offering a distinctive organic appeal f...

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Original price $160.00
Original price $160.00 - Original price $160.00
Original price $160.00
Current price $120.00
$120.00 - $120.00
Current price $120.00
10+ Supplies & Gravers, Get 12% Off

Pack-2 Diamond Melee 1.9mm SI

Otto Frei
Part # 970-019
Original price $0.00 - Original price $0.00
Original price $0.00
$59.00
$59.00 - $59.00
Current price $59.00

Add brilliance and precision to your fine jewelry work with these full cut round diamond melee stones, sold in a pack of 2. At 1.9mm, these diamond...

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Original price $0.00 - Original price $0.00
Original price $0.00
$59.00
$59.00 - $59.00
Current price $59.00
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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Pack-4 Diamond Melee 1.3mm SI

Otto Frei
Part # 970-013
Original price $0.00 - Original price $0.00
Original price $0.00
$40.00
$40.00 - $40.00
Current price $40.00

Sold in a pack of 4. These full cut round diamond melee stones are ideal for adding brilliant accents alongside a center stone or creating eye-catc...

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Original price $0.00 - Original price $0.00
Original price $0.00
$40.00
$40.00 - $40.00
Current price $40.00
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Round Faceted Cubic Zirconia-Large Sizes 8.5mm to 18.0mm

Otto Frei
Part # Varies
Original price $12.96 - Original price $44.20
Original price
$12.96 - $44.20
$12.96 - $44.20
Current price $12.96

Cubic Zirconia is a man-made gemstone that serves as an affordable alternative to precious gemstones and is suitable for everyday wear. These large...

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Original price $12.96 - Original price $44.20
Original price
$12.96 - $44.20
$12.96 - $44.20
Current price $12.96