Any ideas who made this paperweight please? It has central core of clear glass then white/blue and red with a pearlescent finish. Flat polished base. I thought it might be Gozo as they did some with a pearly swirl pattern, but their's are a little more restrained than this one. I'm not particularly fond of it

but would like to know its origins. Just wondering if it could be one of those new ones sold in Charity shops, although it does have some age related wear on the base.
Many thanks