“Here is an earring that went missing; I’ve got a lot of different, cool rings… This ring here had a gold coin inside.” Reuven started Global Gold and Silver back in 2001, when gold was ...

named for the year the mint first produced coins. It has a price fitting for the flagship store’s Mayfair location: A pair of small, nine-karat gold hoop earrings cost £795, about $1,000.