I have a very large, what I assume to be crystal ring with possibly a silver plate finish. It measures 83cm (3 and 1/4 inches) tall and is 57cm (2 and 1/4 inches wide).

The ring is very heavy and solidly made. My question is, have you ever seen one before and if so were they possibly used as jewellery shop display pieces? I have no idea who made it and am intrigued to find out more about it.

Any help or advice that would help me identify the maker, its use and materials used would be much appreciated.

Thanks in advance

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