Sotheby’s Europe and senior international jewelry specialist. “The Farnese Blue is quite simply an unforgettable diamond, and everyone who set their eyes on it was mesmerized by its ...

to look at a private collection and stumbled across one of the most important necklaces ever made: the Cullinan blue necklace ... largest diamond ever found, the 3,106-carat Cullinan white ...

The names of the great jewels in the collection — the Napoleon Diamond Necklace ... and is not blindingly white, as we are accustomed to seeing diamonds, but deep blue. It's in a setting ...

Maharani of Indore; the 23.24-carat Golconda Blue ... it in a diamond bracelet. A decade later, he appointed Mauboussin as his official jeweler and had the stone remounted in a necklace worn ...

The necklace featured a pear-shaped, 8.01-carat fancy vivid blue internally flawless diamond with a 1.06-carat circular-cut fancy intense pink diamond and a circular diamond “spacer” above it.