Are Diamonds Cut By Hand Or Machine. Round brilliant is the most common shape and cutting style of colorless man-made diamonds. The steel wheel upon which the diamonds are cut and finished should be about the thickness of a finger the size of an open hand and of the finest steel excellently tempered.
The Diamond Cutting And Polishing Process Since diamonds are made of the hardest material in the world only a diamond can be used to mechanically cut another diamond. When diamonds are cut by hand the technique is called bruiting -- cutting refers to bruiting by machine. The Early and Middle Victorian era saw the use of mostly old mine cushion cuts in jewelry.
Each cell creates one printing dot later in the process.
Melee diamonds are produced in large quantities in factories that use the latest diamond cutting equipment. A K6 can have up to 18 engraving heads each cutting 8000 cells per second to. He uses a small stick-like instrument with a cement-filled bowl at the tip to hold the diamond. The operator clicks a button and the perfect laser sawing gets started.
