Tamara Sturtz-Filby Libri

From ancient civilizations and the royal courts of Europe to modern culture, film and fashion, the mystique and glamour of the world's most brilliant natural treasure is told in a story that merges history with gemology, collecting with couture.

Featuring images, sketches and Polaroids exclusively sourced from the contributors' archives, Behind the Gloss tells the story of the 1970s - the decade of experimentation.