💎The three golden rules of cutting small gems: torque, friction, and pressure.
⚒️Using superglue and a transfer jig for secure gem attachment.
🔎Importance of selecting high-quality gems for cutting.
🧪The role of grit size and disc type in cutting and polishing small gems.
💡Tips on cutting a faceted girdle and achieving a professional finish.
What are the three golden rules for cutting small gems?
—The golden rules for cutting small gems are torque, friction, and pressure. These rules guide the gem cutter in achieving precise and successful cuts.
What tools are used for attaching the gem to the disc?
—Superglue and a transfer jig are commonly used to securely attach the gem to the disc during cutting. This ensures stability and accuracy throughout the cutting process.
What type of gems are suitable for cutting?
—High-quality gems are ideal for cutting, as they offer better clarity and color. It is important to select gems that are suitable in size for cutting small facets.
What role does grit size play in cutting and polishing small gems?
—The grit size of the cutting disc determines the level of abrasiveness. A finer grit is needed for cutting and polishing small facets to avoid damaging the gem. Diamond-plated laps are commonly used for polishing.
What are some tips for achieving a professional finish?
—To achieve a professional finish, it is important to use minimal pressure and let the weight of the quill guide the cutting. Taking time and care during the cutting process will result in a polished gem with clean and precise facets.
00:27Introduction to gem cutting and the art of cutting small gems.
03:36Choosing and preparing the gem for cutting.
06:05Cutting the girdle outline and the importance of torque, friction, and pressure.
09:04Cutting the pavilion facets and tips for using minimal pressure.
12:08Cutting the crown facets and transitioning to polishing.
14:27Final reveal and showcasing the finished gem.
