Queen Mary of the United Kingdom's Diamond Bandeau Tiara

Creation:  This tiara was made in 1932.  The center element is a detachable brooch made in 1893 that was given to Queen Mary by the County of Lincoln on the occasion of her wedding to King George V.

Materials: diamonds set in platinum

Provenance: 

1. Queen Mary of the United Kingdom née Princess of Teck
2. Queen Elizabeth II of the United Kingdom; inherited from her grandmother in 1953 

Queen Mary

Queen Mary

Other Wearers:

• Duchess of Sussex née Meghan Markle

Duchess of Sussex

Questions: 

• Which jeweler created this tiara?
• Did Queen Mary have other brooches that fit into the center of this tiara?

Links: 

• The Royal Watcher - Queen Mary's Diamond Bandeau Tiara 
• The Royal Order of Sartorial Splendor - Queen Mary's Diamond Bandeau Tiara
• The Court Jeweller - Meghan's Wedding Tiara 
• All Things Royal - Queen Mary's Bandeau