The price of both natural and lab-grown diamonds has tumbled in the past two years, according to a report, as marriage proposals slowed and inflation increased. Diamonds might still be out of many ...

Sotheby's says the spectacular diamond has the "highest price per carat estimate ever placed on any diamond or gemstone" to come to market Abigail Adams is a Human Interest Writer and Reporter for ...

By Maia Coleman A New York diamond dealer pleaded guilty on Thursday to stealing more than $400,000 worth of diamonds from two sellers and replacing them with cheaper lab-grown stones in a scheme ...

Yet prices have since recovered and the polishers are busier than ever. Diamond sellers have a Christmas sales surge to thank, say Thomas Biesheuvel and Yuliya Fedorinova on Bloomberg. The ...

A rare Russian pink diamond called the ‘ Spirit of the Rose ’ has set the new world record for the most expensive purple-pink diamond ever sold. The 14.83 carat diamond was auctioned for a ...