When Halle Berry arrived at the London premiere of her new film “Crime 101” in January, red carpet watchers praised the 59-year-old Oscar winner’s bejeweled skirt and plunging V-neck bodysuit, worn with a striking silver pendant. But few noted the stunning vintage sparkler she had on her ring finger.  It wasn’t until Berry appeared on “The Tonight Show Starring Jimmy Fallon” in February that fans realized that the funky Deco-style bauble she had been sporting for the past month was actually an