An interesting thing about the big pendant in the movie Titanic was that, most people that this was a big sapphire and diamond heart pendant. Kaisilver reports that the big heart shaped pendant worn by Kate Winslet in the Titanic was infact a fake. There were no sapphires or no diamonds in the big blue pendant shown in the movie. The movie producers decided to use fake man made cubic zirconia stones for the big heart pendant.
An interesting twist to this story is that, the same jeweler who made the fake heart pendant for the movie later made a real sapphire and diamond pendant. This big sapphire and diamond heart pendant was valued at 3.5 million U.S$. It is quite strange to learn that this big ceylon blue sapphire and diamond heart shape pendant was sold for just above 2 million U.S$. Kaisilver experts went behind the scene to file this informative and unique report on the big Titanic pendant. You can check the report at http://www.sapphire.directstones.com/big-sapphire-heart-pendant-titanic-ds-info-01.htm