ErfinderwerkstattMay 10, 20212 min readMachining method "Faceting“In gemmology, the word faceting means the cutting of a gemstone to give it facets. gemstone in order to provide it with facets. For this...
ErfinderwerkstattMay 10, 20211 min readMachining method "Bernhard's cut"Cutting gemstones is the most important technique for bringing them into shape, enhancing their brilliance and better highlighting the...
ErfinderwerkstattMay 10, 20211 min readMachining method "Cylindrical shapes"Cylinder-shaped gemstones are a popular shape for modern jewellery designs, but their But making them is not as simple as the end product...