It’s not about how much you spend — it’s about knowing what looks legit,” she said in a recent “Jewelry University” YouTube ...

GOBankingRates took a look at some of the most expensive jewelry ever owned. These iconic pieces adorned some of the richest and most celebrated people in the world, including beloved movie stars.

One of the best things about being a celebrity? Getting access to some of the most expensive jewelry on Earth, and being able to wear them for a night (typically for an awards ceremony).

Throughout much of recorded history, a natural pearl necklace comprised of matched spheres was a treasure of almost incomparable value, in fact the most expensive jewelry in the world. Now we see ...

Walsh pointed out that due its ties to Diana, Kate's ring is the priciest in the royal collection. "When you also consider the history of the ring it's probably one of the most iconic pieces of ...