Vintage Red Glass Maltese Cross Brooch

Rare piece! This brooch is stunning, and is made of triangle shaped glass. There is a pendant hook on the back. I don’t know the maker or the decade for sure. I would guess mid 1960’s. It’s unsigned about 2.25”x 2.25” and in great condition no chips. See pics. It’s also quite heavy. excellent for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.