Tiffany & Co. has announced the latest Tiffany Titan by Pharrell Williams collection, the third one released since the debut ...

The most expensive pearl ever sold was Marie Antoinette's pendant. It sold for $32 million ... but South Sea pearls and black Tahitian pearls can reach a diameter of around 15 or 16 millimeters.

The luxury jeweler’s third launch of the collaborative collection introduces the darker and rarer Tahitian pearl alongside a ...