Beautiful Large Heavy Crystal Vase 10-1/4in Tall ~ Waterford? (#2)

For sale is a Beautiful Large and Heavy (5 lbs) scalloped Crystal Vase. It has been in my 80yr old mothers curio cabinet for years. My guess it's most likely Waterford because she only shopped at JCPenny and has several more pieces where the tags are still on the bottoms.
We are selling to raise money for moms move into assisted living.
If you have any questions please feel free to ask. Thank you for looking and have a nice day. Sue