London business woman Maria Boyle has been recognised as one of the world's 25 smartest women working in luxury this
![Bonhams Fancy Intense blue diamond [1]](https://www.professionaljeweller.com/wp-content/uploads/2017/09/Bonhams-Fancy-Intense-blue-diamond-1.jpg)
A Fancy Intense Blue diamond went under the hammer at Bonhams Fine Jewellery sale in London this week. The pear-shaped 4.03 carat precious stone, which has been held in a private collection for nearly 30