Diamonds can be priced anywhere from $1,500 for a little stone (typically less than 0.25 carats) to $21,000 or higher for a 2-carat diamond, with the exact amount subject to standards including ...

featuring an 8-carat, round-cut diamond in a unique six-prong setting that was estimated to cost $1.5 million. The couple have been married since 2017 and they share one daughter. Tom Cruise ...