Jacqueline Kennedy's Pink Kunzite Ring - President John F. Kennedy purchased an 18 karat gold ring set w/ a pale pink Kunzite stone encircled by diamonds in the fall of 1963, intending it to be a Christmas gift for Jackie. Tragically, he was assassinated before he was able to give it to her, but she understandably treasured this last gift from her late husband & wore it throughout the rest of her life - repro at John F. Kennedy Presidential Library & Museum's Online Store.