For the somber appearance, Kate dressed in all black, wearing a black blouse, black wide-leg pants by Roland Mouret, black pointed-toe pumps, and a long black coat from Catherine Walker. As for her ...

drop-shaped natural pearl pendant sold for more than $36 million at a rare auction of jewelry that once belonged to Marie Antoinette. The "Queen Marie Antoinette's Pearl," a diamond-and-pearl ...

But that diamond drop that suspends from the center? It can come off and be made into an equally singular ring. Transformable or convertible jewelry can be traced back to ancient times but gained ...