Hi Tanya, Thank you for contacting Mearto with your appraisal inquiry. I do not think this was made in Murano. Based on the photos and information provided, and subject to examination, this is: A vintage pink jellyfish paperweight American or European, mid 20th Century Of circular section and ovoid form, the clear glass weight enclosing a pink blown glass jellyfish. Unmarked. 13cm length; 7.5cm width CONDITION: This paperweight appears to be in good condition; value assumes no chips, cracks, repairs or losses. PROVENANCE: Acquired at a flea market $40-60* *represents a fair-market value for auction purposes; retail or asking price may vary. Please let us know if you have additional items to appraise, or questions/concerns, and thank you again for using Mearto. ~ Delia