Art Deco Era Old Mine Cut Diamond and Onyx Earrings

An early 20th-century conversion from a fine French jabot pin. These earrings feature two primary elongated old mine-cut diamonds set in intricate platinum migraine settings. The stones are approximately 2.20 and 2.30 carats each. They are estimated to be G to H in color and VS2 in clarity.  Each earring has additional old mine and old European cut diamonds with onyx details. The approximate total diamond weight for the pair is 6.65 carats. France, circa 1920.

Measures 1" in drop length and .50" wide on gold earrings posts.