A 14.83-carat fancy vivid purple-pink internally flawless diamond will be the top lot at Sotheby’s Geneva Magnificent Jewels and Noble Jewels auction on November 11. It is the largest vivid ...

purple city-scape. Now you don’t just have to settle for a Flintstones-esque background of neoclassical buildings and the occasional billboard for PlutoTV when your Roku goes into rest mode.

A 15.81-carat gem, dubbed “The Sakura,” fetched $29.3 million in Hong Kong to become the most expensive purple-pink diamond ... It is also classified as “fancy vivid,” a measure of intense ...

A 15.81-carat gem, dubbed “The Sakura,” fetched $29.3 million in Hong Kong to become the most expensive purple-pink diamond ... It is also classified as “fancy vivid,” a measure of intense ...