It was listed by Lee Sherman Antiques. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Lee Sherman Antiques has dated this piece to the Victorian era.
Very substantial in weight and from my research, by Moser or Harrach. I found one other example only, that exists, in green glass.
35cm tall, the base is 10cm wide and actually on a diagonal, not square, more lozenge-shaped. Very heavily gilded, all there, no cracks, chips, no losses, perfect condition, early 1890’s and seldom seen vase. Approximately 2.01 kg in weight! Second one known to exist. The other was collected by a husband and wife duo, who are life long collectors. They have been collecting Moser, Beidermeier, Eagermann, Bacaccrat, Harrach, Loetz, etc.. For over 30, they have attributed this style to Moser.

They are adamant this is a Moser piece. Moser is one of the most collected of 20th-century decorative glass.
Glassmaking Technique: Hand Blown, Cut & Etched gilding to the top and bottom is heavily applied, slightly worn commensurate with age but adds a certain something to this very unique piece with a lozenge-shaped body.
Lee Sherman Antiques has dated this piece to the Victorian era.
Sourcing beautiful antiques & collectables from the past three hundred years!
You can view the stock and full dealer information on the Lee Sherman Antiques Profile Page