A woman was left speechless after learning the true worth of her heirloom Tiffany jewelry on Antiques Roadshow.

Diamond producer Rio Tinto announced the find earlier this week, describing it as one of the largest fancy colour yellow ...

(IDEX Online) - A 53.14-carat fancy vivid yellow diamond is expected to fetch $2.4m to $3.5m (CHF 2.15m to CHF 3.1m) when ...