Thank You Ohio and Lustrousstone! So then maybe it wasn't Great, but was my Grand- Mothers Jar? Oh and I also ended up with many Crystal Necklaces. Most are the Aurora Borialis type. The one I posted I think are Swarovski? and 1 Cut Crystal or Cut Glass Intaglio Brooch. I think I should find an Appraiser or maybe someone like yourselves, that have many years experience in glass. Once again I thank you for the info.