At the 1998 Academy Awards, along with Gloria Stuart, Celine Dion also donned a “Heart of the Ocean” necklace. Well, there were three versions of the necklace, from which the singer wore the one with the 171-carat Ceylon sapphire worth $1.4 million back then. Were there any insurance policies that covered jewelry? Here’s a fun fact: the necklace was originally made to support the Princess Diana Memorial Fund.