Glossar

Carat Carbonit Carborundum Carving Casting Cer Chalcedon Chalkopyrit Chrom Chrysopras Citrin Clarity Collier Comfort Fit Commercial Commodity Concentrate Conductor Cone Coral Corundum Cost Counterfeit Crimp Crucible Crystal Cubic Zirconia Cullinan Cupronickel Cut CVD Cyanidlaugung CZ