The search for the ‘crystal’ 8″ luncheon plate continues…
There is a little-known plate in the Wexford family: a smooth-edged eight-inch-diameter plate.
I grabbed a screenshot from the Wexford FB group, from the only person I’ve ever seen to have them.
Now that I have a clear photo of the piece, I’ve been checking Google Lens, and, well, it works well enough that I found these:

Five platinum-banded ‘luncheon’ plates, 8″ diameter, 3/4″ high.

The platinum-banded pieces are my favorite embellishment. it has such a brilliance to it, and it’s more durable than their gold or silver counterparts.

With the addition of these plates, I can now assemble a cohesive platinum-banded place setting, mixing thrifted china with the platinum Wexford.

Ruby-banded, and now platinum-banded… only the clear glass plate remains. Unless, of course, they made them gold-banded as well, which I wouldn’t mind. Not at all.