Perregaux just upped the ante by fitting the Laureato 38 mm with a diamond bezel.In fact, there are two new diamond-set bezels to choose from. The first features 32 custom-made, baguette-cut diamonds ...

Christie's head of jewelry Rahul Kadakia displays the largest blue diamond ever to be offered at auction on 'Varney & Co.' ...

A rare Golconda vivid blue diamond weighing in at over 23-carats is set to be auctioned at Christie’s in May.The gem was once ...