Collection: Faceting Machines

Faceting Machines – Precision Gemstone Faceting Units

Professional faceting machines for precision gemstone cutting and polishing. From entry-level mast systems to advanced digital angle-control units — designed for faceting quartz, topaz, sapphire, tourmaline, and all standard gem materials.

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Faceting Machine Types

Category Subcategory Notes
Mast Faceting Machines Standard Mast Systems Classic design for consistent angle control and repeatability
Digital Faceting Machines Electronic Angle Control Precision digital readout for advanced faceting and competition cutting
Combo Faceting Units Grind & Polish in One Integrated lap system for grinding, pre-polish, and final polish stages
Faceting Laps & Discs Diamond & Oxide Laps Replacement laps for all faceting stages — Shop Faceting Laps →

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Frequently Asked Questions

  • Q: What is a faceting machine?
    A: A faceting machine is a precision lapidary unit used to cut flat, angled facets onto gemstones at exact angles and azimuths, producing the brilliant cuts seen in finished gemstones.
  • Q: What gems can be faceted?
    A: Most transparent to translucent gem materials can be faceted — including quartz, topaz, tourmaline, sapphire, ruby, garnet, amethyst, citrine, and synthetic stones.
  • Q: What laps do I need for faceting?
    A: A typical faceting sequence uses a coarse diamond lap (260–600 grit) for shaping, a fine diamond lap (1200–3000 grit) for pre-polish, and an oxide or ceramic lap for final polish.
  • Q: How precise are digital faceting machines?
    A: Digital faceting machines offer angle readouts to 0.1° accuracy, enabling repeatable cuts for matched sets, calibrated stones, and competition-level faceting.
2 products
  • 8"x1/2" Aluminum Master Support Lap | Precision Backing Plate for Faceting Machines
    Economical Master Lap
    Regular price
    $23.93
    Sale price
    $23.93
    Regular price
    $38.46
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    per 
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  • 6"x1/2" Aluminum Master Support Lap | Precision Backing Plate for Faceting Machines
    Economical Master Lap
    Regular price
    $17.09
    Sale price
    $17.09
    Regular price
    $25.64
    Unit price
    per 
    Sold out