Cut Crystal 4” Bud Vase Round Orb Shape Unique Frosted Design MINT Waterford?

This is a gorgeous vase in excellent condition - no chips or cracks. I was told this is Waterford but I don’t see any marks/signatures. It’s older from the 1970s-1980s … perhaps it had a sticker that is no longer on it. Ships from a smoke free dog friendly home. Thank you!