80s vintage Chinese glass vase, urn or gourd jar celadon green glass overlay carved design

Vintage chinoiserie vase, probably from China, not antique. This is heavy cased glass with incised or carved glass overlay (something like cameo glass, but with the designs below the surface, rather than raised on top), pale jade and celadon green.

It's about 7 1/2" x 7 1/2" overall, in very good condition without chips or cracks. It's not marked or signed that we could see.

This is out of an estate of a lady who traveled extensively during the 1980s, and is most likely from that time, new when she brought it home with her from her travels. Very unlikely to be much newer, as she's over 100 years old!