I would be very grateful for help to identify the designer and who produced the attached small vase.
I bought it as part of a bulk lot and this was the only interesting piece.
It is Alexandrite glass with a cut top, and heavy but not very big - 12.5 cm tall, 11.5 x 6 cm top, 7 x 4 cm base.
The seller assured me all the pieces were Czech but .......
Thank you.