For years, luxury’s biggest jewellers have dismissed synthetic diamonds as inauthentic. But an investment by LVMH’s venture fund in lab-grown diamond company Lusix suggests this calculus may be changing alongside consumer interest in ethical and sustainable products.

International brands, domestic giants and unbranded jewellers are vying for a slice of China’s jewellery market, which is poised for double-digit growth.

Cartier transcends generations, geographies and genders, says the brand’s chief executive Cyrille Vigneron, but staying relevant in the choppy waters of the post-pandemic jewellery market demands iconic, classic designs.

Cartier chief executive Cyrille Vigneron discusses his vision for the world-famous jeweller, starting with the re-opening of its historic New York mansion.

Richemont's co-chief executive officer Bernard Fornas will retire as the jewellery maker is in the midst of a job-cut plan at its top watchmaking brands, including Cartier, Vacheron Constantin and Piaget.

BoF compiles the most important professional moves of the week.