Mark Zuckerberg's gold-plated Cuban link chain is up for auction, with bids exceeding $40,000. The proceeds will benefit Inflection Grants, supporting unconventional creative projects. The winning ...

Narrator: Even in the high-end world of jewelry, Cuban link chains are a symbol of luxury. This 18-karat gold chain is worth $27,000. And some of the most valuable chains will cost 10 times that.

Bad news: This typically means solid gold jewelry is more expensive since it uses more material. Good news: The Small Faceted Chain is included in the Blue Nile Black Friday sale, so you can grab ...

We have arrived at Mark Zuckerberg 3.0. If 1.0 was a dorm room disruptor in a hoodie and flip flops and 2.0, a chastened CEO ...