Lorenz Bäumer (born in 1965 in Washington, D.C.) is a jeweler and the founder and director of the company of the same name located at 19, Place Vendôme Paris, France.
Born to a French mother and a German diplomatic father, Baumer lived his early years in the United States, Jordan, Germany, Austria, Canada and Israel.
He moved to Paris at the age of 15 and, in 1988, started to make costume jewelry.
In late 2010, Charlene Wittstock and Albert II of Monaco choose the tiara for their marriage.