Decoding the secrets of Casa Mollino

Alberto Zanetti

‘We remember the story behind each piece’: The Siegmund Collection of American folk art

The high-society jewels of Raymond Yard

‘Love is an emerald’ — 10 historic emerald jewels sold at Christie’s

Collecting guide: the jewels of Harry Winston

Engagement rings: The questions every buyer should consider

Art Deco jewellery: A revolution in form and function