• Beautiful reflective quality

• Only Swiss-grade glass used for all G-S MG crystals

• High strength and clarity

• Mohs hardness: 5

• Scratch and impact resistant

• Polished top bevel

• Available in a wide range of diameters and thicknesses

  • Flat round

  • Double-domed round

  • Single-domed magnifying round

• Reasonably priced

• Used widely by watch manufacturers and for watch repair

• Also used widely by jewelers as covers for lockets, pendants and mountings

• Additional applications: Model building, flashlight manufacturing, industrial windows

• Chemical and physical properties of G-S mineral glass are available upon request.

Click here for detailed information about stock G-S mineral glass sizes and thicknesses.

General Information:

• Some crystals may be out of stock or unavailable due to stock shortages.

• Mineral glass crystal assortments are quoted and assembled upon request.

• Custom glass manufacturing services available.