11. The Necklace, Earrings, and Tiara Made of Belgium Sapphire
Wearer: Elizabeth II, the Queen
Since 1947, the owner
Value Estimate: $1 million
Since her wedding day in 1947, Queen Elizabeth II has been the proud owner of the Belgium Sapphire Tiara, Earrings, and Necklace ensemble. The necklace and earrings are particularly poignant because they were given to the Queen by her late father, who was very adored by her.

Queen Elizabeth II’s Belgium sapphire tiara, earrings, and necklace, courtesy of Andreas Megos on Facebook
In actuality, the jewelry is Victorian in origin, even though the Queen proudly acquired them in the 1940s. The name comes from the tiara, which was an extra bonus that the Queen herself bought from Princess Louise of Belgium back in 1963. An incomplete set is unattainable.
