(IDEX Online) - Amazon founder Jeff Bezos gave his new bride a pink 30-carat diamond engagement ring, valued at up to $5m. He wed Lauren Sanchez in Venice, in a lavish three-day extravaganza (27 to 29 ...

The IDEX Online Research materials are unique analysis articles that can’t be found anywhere else in the global diamond industry press. From the careful dissection of retailers’ financial results to ...