We welcome new co-host James to the Podcast, who will join for regular chats that will give you a laugh as you cook or commute. CB founder and designer Olivia, and musician James are good friends with a wealth of stories and banter between them.

They'll also provide insight into the historical backgrounds of some of the world's most famous materials, places, and objects that historically connect us to the jewels we wear today.

This week we've got Big Men, brain goo, and a treasure map of precious minerals told through myth. It's the history of the gemstone jade, which features heavily in all Cleopatra's Bling collections. 

Plus: Listener questions!