Jewelry can really pull an outfit together, but is it worth millions? Some say so. Since jewelry can appreciate in price, sometimes buying an expensive set of gems is worth the investment.

From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that ...

in fact the most expensive jewelry in the world. Now we see pearls almost as accessories, relatively inexpensive decorations to accompany more costly gemstones. Before the creation of cultured ...

Coming in with the third-most expensive royal ring is the Duchess of Sussex, whose three-stone diamond style is worth £150,000 ($193,000) or more, according to the jewelry expert. Like the ...