Miniature Carved Gold and Gemstone Buddha

possibly ruby, carved "Medicine Buddha" on a blue hardstone plinth with gilt mounts with French eagle head hallmarks and tested 18kt yellow gold, mounted on a stand with mirror plate top, with acrylic display, overall 4-1/4 x 3-3/8 x 2-3/4 in. - Provenance: Estate of Paul W. Doll, Jr., Lake Toxaway, North Carolina
Condition Report: hardstone possibly dyed blue, Buddha figure fluoresces red and is glued to base, light wear to gilt