Helen Molesworth's "Precious" Memories of Princess Margaret's Jewels

A new book by the former Christie's jewelry specialist reveals the fascinating behind-the-scenes story of the sale of Princess Margaret's iconic royal jewels

In her new memoir, gemologist and jewelry historian Helen Molesworth shares fascinating stories from her career and travels working in the jewelry industry. Now senior jewelry curator at the Victoria & Albert Museum in London, Molesworth is responsible for working with some of the world’s most fascinating jewelry pieces. But in a previous career highlight moment, she was also one of the specialists at Christie’s during the sale of Princess Margaret’s jewelry in 2006. Her new book, Precious: The History and Mystery of Gems Across Time, sheds light on the incredible experience of working with the iconic jewels.

Princess Margaret's Poltimore Tiara, which she wore to her wedding, is displayed by jewelry specialist Helen Molesworth at Christie's auction house in London on June 9, 2006 (Chris Young/PA Images/Alamy)

Princess Margaret, the only sister of Queen Elizabeth II of the United Kingdom, passed away on February 9, 2002, after years of complicated health problems. The 71-year-old princess left behind two children, Viscount Linley (now Earl of Snowdon) and Lady Sarah Chatto, as well as a massive personal collection of jewelry and art. Her estate, before tax, was reportedly valued at £7.6 million and was mainly divided between Linley and Lady Sarah. But inheritance tax of 40% had to be paid on that amount, totaling more than £3 million.