I am having a difficult time identifying the Italian fine jeweler based of registry number. This is from a pair of earrings that I "stole" (paid 25.00!) at a local estate auction. These are cuff style earrings with the Europeon gold mark of 750 and the makers mark (registry number) of 1002 AL. Someone told me they thought the registry number was from a designer of BVGARI! Any help locating the truth/name of the jewelry designer is greatly appreciated!!