This is a vintage handmade Japanese jewelry dish and flower vase collectible set made by Ardalt Japan and Imperial Glass. The provenance or ownership history is not available. The set is a representation of Japanese culture and was likely made after 1900.  This set includes a vintage milk glass flower vase by Imperial Glass with maker's mark on bottom.  Measures 6.25" tall x 3" wide through center.  No chips or cracks.  Also included is a floral handmade jewelry dish.  Made by Ardalt Japan and measures 2.5" tall x (1" deep) 3" wide.  There is a chip on the edge underneath the lid and some wear on the ceramic showing past use.  Please see photos.  The details of the flowers on this piece are amazing!