Saint-Louis Crystal Tealight Vase? Lined Navy Blue Overlay

This lovely little ball vase is made of cut crystal, certainly a creation of the cristallerie de saint-louis. In doubled crystal, it has a superb geometric overlay decoration: it is cut with palmettes, crosspieces and oves. The edge is serrated with cuts. In a beautiful cobalt blue hue, this round vase can be used as a tealight holder. It measures 12 cm in diameter and 9.5 cm in height. It is not signed. In good general condition, I note scratches from use. Μit has two small chips at the top and a color defect at the base.