Jewelry can really pull an outfit together, but is it worth millions? Some say so. Since jewelry can appreciate in price, ...

Whether you're shopping for a sparkling engagement ring or everyday jewelry, I rounded up the 14 best places to buy diamonds online. Here's my expert-approved picks.

Many of the blue diamonds in circulation today come from one source - the Cullinan mine near Pretoria in South Africa - but the origin story of the Saudi blue diamond is unclear and no known ...