Investigators hope a black signet ring with an unusual inscription could be critical in solving a 53-year cold case.

The victim of a multi-million dollar burglary in December has publicly addressed the incident for the first time and repeatedly requested anyone with information to contact investigators.

The Federal Bureau of Investigation (FBI) has been called to investigate a jewellery heist in Los Angeles with all the markings of a Hollywood film.

Western Australian jewellery chain Mazzucchelli’s has opened a new flagship store in Perth with a special event.

The most recent financial report from luxury goods leader Louis Vuitton Moët Hennessy (LVMH) has documented sales woes in the face of economic challenges.

A remarkably rare fancy colour blue diamond with a fascinating backstory will headline an upcoming auction in Geneva, entering the event with an incredible presale estimate.