Glass identification

Hello. Could anybody help with identifying this glass please

 

If you take a photo directly from the side (your "side" photos are actually at an angle from above) with a plain/white background, you could try replacements dot com's search feature.
With the slightly askew photo provided, these are the search results:
https://www.replacements.com/visual-search/Crystal-fcc17c10979d7746578802ddc6b6b54114e715be
Keep in mind that the stem must match exactly for a definitive ID. It's hard to see yours clearly.