Educational film. The technology of diamond cutting of diamonds, the cutting process.
Processed diamonds.
Diamond crystals.
Diamond raw materials: accretions, crystals with inclusions, fragments.
Crystals of the correct shape.
Marking of crystals.
Sawing crystals.
Stripping of semi-finished products and diamond serving as a cutter.
Faceted round diamond (cartoon scheme).
Round diamond.
Refraction of light in a diamond (animation).
Cutting and polishing of semi-finished diamond products on cast-iron discs.
The direction of crystallographic flat grids in a semi-finished product (animation).
Fixing the semi-finished product before cutting.
Cutting of the site (the largest face of the round semi-finished product).
The cut of the lower part of the future diamond.
The cut of the top.
The cutter is at work.
A cut diamond is a diamond.
Elimination of defects by polishing.
Elimination of whitishness -"gray hair", streaks and other types of marriage.
Cutting shop.
Diamond processing on software-controlled machines.
Evaluation of each diamond.
Diamonds of various shapes.