Selecting a diamond ring for your significant other is an exhilarating yet daunting task, particularly when there are ...

The recent Knight Frank Luxury Investment Index highlights the growing appeal of precious stones, diamonds and coloured ...

Lab-grown diamonds outpace natural stones when it comes to engagement rings. Here’s why, and what to consider when shopping.

The extremely rare, 10-carat Mediterranean Blue diamond could fetch a whopping $20 million at Sotheby's High Jewelry auction ...

The London-listed diamond producer said revenues in the year to 31 December rose 10% at $154.2m, while underlying earnings before interest, tax, depreciation and amortisation came in at $29.7m. That ...