From Shipwrecked Concordia, A Treasure Beckons
It may be just a matter of time before treasure hunters set their sights on the ship's sunken spoils. The Costa Concordia was essentially a floating luxury hotel and many of the passengers embarked on the ill-fated cruise with their finest clothes and jewels.
Source: http://www.npr.org/2012/02/02/146302610/from-shipwrecked-concordia-a-treasure-beckons?ft=1&f=1004