Brilliant-cut diamonds have more facets than step-cut diamonds and include round, princess, marquise, and ovals, while step-cut diamonds are typically cut with rectangular facets, like emerald and ...

A large pink diamond impressed buyers at an auction at Bonhams in Hong Kong, comfortably exceeding its presale estimate.

Christie’s Magnificent Jewels auction in New York features pieces by Suzanne Belperron, Harry Winston Van Cleef & Arpels, ...