In a recent episode of BBC’s Antiques Roadshow, a guest was left lost for words after expert Susan Rumfitt revealed her grandmother's opal necklace was worth a “terrifying” amount. The guest explained ...
Once maligned, the Australian gemstones have become much prized, fuelled by scarcity and a growing obsession among high-jewellery houses and collectors. Reason to smile: Starry Starry Night Cocktail ...