Like that time Kate Hudson wore 20 carat diamond earrings to run some errands. Casual. Forevermark Diamonds, whose earrings Hudson wore to the Golden Globes this year, explained what happened.

A pair of fancy vivid orange-yellow diamond earrings weighing 12.20 and 11.96 carats will be the ... of $1.5 million - $2 million. A 5.16-carat fancy vivid yellowish orange diamond has an estimate ...