In the West, the practice of exchanging rings to mark a betrothal dates back to ancient Rome, when noble families would trade ...

The earrings - part of a suite given to Princess Diana for her wedding to Charles - feature a double sapphire and diamond cluster. Each cluster is made up of a cabochon sapphire centre stone and ...

Camilla's sapphire brooch, worn during an official engagement, is believed to be worth £100K. The brooch has a unique cut and poignant message and a 'cabochon' cut - a style you may never have heard ...