Interesting Facts About Jewelry

Elizabeth the II, Queen of England, has a jewelry collection that is estimated at about $57 million dollars.

The famous jewel from the movie Titanic was actually based on an actual rare and large sapphire that was went down with the titanic and never recovered.

All diamonds turn to graphite over an extremely long period of time

While diamonds are one of the hardest substances in nature, there are many man-made, synthetic nanomterials , synthetic nanomaterials that are much harder.