Collecting guide: Bulgari jewellery

An expert guide to vintage costume jewellery

Decoding the secrets of Casa Mollino

Alberto Zanetti

‘It’s simply mesmerising’ — a Teotihuacán stone mask owned by Pierre Matisse

Collecting guide: coloured stones

The Season of Masterpieces

Hong Kong Magnificent Jewels

Christie’s Luxury sales leads the Asian market with HK$634.5 million achieved in Autumn Auctions Hong Kong

Engagement rings: The questions every buyer should consider

Art Deco jewellery: A revolution in form and function