From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that ...

An accountant at one of Melbourne’s top firms splurged almost $3m on high-end art and luxury items, including rare pink ...

A rare pink diamond has sold for HK$453.2 million (US$57.7 million) in Hong Kong, setting a record for price per carat paid at auction for any diamond or gemstone, according to Sotheby’s auction ...

The Jaeger-LeCoultre Joaillerie 101 Manchette is a remarkable example of elegance and precision. Priced at $26 million, this ...