Hi David. I have a star just like this, however mine is a pendant. I was wondering the same about my piece.
Tom
Rating
Tiffany's trademark by: Pete
Hi David
You could try telephoning the company. 1-800-843-3269 They may be able to assist or direct you to an appraisor who specializes in Tiffany's. BTW there are reports of " Tiffonies" being offered on eBay