Rainmaking Secrets

Diamonds show no sign of falling into the commodity trap.

Forbes reports, Guess clothing co-founder just paid $16.2 million for a 84.37 carat white diamond at a recent Sotheby’s auction.

Sotheby’s also sold a 2.26 carat purplish red diamond for $2.7 million to jeweler Laurence Graft.

It seems colored diamonds are all the rage.

Popularity: 4% [?]