Pearl jewelry is often passed down in families ... The Rockefeller Emerald isthe most expensive emerald ever sold by weight, selling for $5.51 million in 2017. It weighs 18.04 carats and is ...

Mariah Carey and billionaire James Packer broke the record for most expensive celebrity engagement ring in 2016 with a whopping 35-carat, emerald-cut diamond.

The singer secretly tied the knot with director Taika Waititi last year, and she told Jimmy she helped him pick out this emerald ring ... "The absolutely most wonderful man, you handle nonsense ...

From Gwen Stefani's $500,000 sparkler to Mariah Carey's 35-carat emerald-cut diamond, here are the most expensive celebrity engagement rings ever.