(IDEX Online) - A 181.61-carat gem described as "the world's largest flawless Paraiba tourmaline" is to be auctioned at ...

In 2025, with the original crystal still uncut, Don's wife, world-renowned jewelry designer Kat Florence ... It is now the largest known Paraiba tourmaline of its kind: unheated, vividly saturated ...

A special report published by The Economist detailed alleged discussions between fashion brands Prada and Versace about a potential merger. If accurate, this would be the latest in a long line of ...

High-saturation Paraiba tourmaline and spinel provide ... [Photo courtesy of the Gems & Jewelry Trade Association of China] The crystal section features exhibitors from key markets in Donghai ...