Processing technology in diamond diamonds. (1984)

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.