Miriam Haskell semiprecious stone necklace, $1,200; Melinda Maria Amy Magic cuff, $250; Melinda Maria Amy Magic earrings, $180. (Anne Cusack / Los Angeles Times)
Club Monaco Stephanie Jet necklace, $89; J. Crew crystal supernova necklace, $128; Ann Taylor necklace, $128. (Anne Cusack / Los Angeles Times)