Vintage signed Crown Trifari 'Trinidad' milk white poured glass pale gold tone choker necklace

Chunky vintage signed Trifari 'Trinidad' design (I think) poured milk glass and pale gold tone choker necklace. I have found other examples online which state that the white cabochons are lucite, but these are definitely not plastic. You can see tiny nibbles on the corners on the reverse of the stones in the close-up pictures which is not what you would see with plastic. I guess it's possible that this is an earlier version using glass and they produced a later version with lucite, but I don't know.

The vintage condition is a little worn to the gold tone - please look carefully at all the photos. One of the glass stones has a little bit of staining (see final picture). The necklace has an adjustable length between about 14.5 and 17 inches, using the simple hook clasp and 2.5 inch extension chain. It is signed Trifari with the copyright symbol on the inside of the hook clasp.