Rosantica Rosantica - Rosantica's gold-tone metal Basquiat choker necklace is inspired by the glamour of New York in the 1980s, where founder Michela Panero lived for 11 years. It's crafted at the label's Italian atelier with a row of dangling clams embellished with round-cut claw-set crystals. Frame the sparkling fringing with the V-neckline of an occasion dress.