Jim, here's another example of this mold on Roulettes in 6 colors at Hard Rock-Tulsa in Oklahoma. See ChipGuide link:
https://chipguide.themogh.org/cg_quickview.php?id=oktuhr&s=0&series=201

The CG administrator calls them simply "Diamonds" though I think this is confusing, compared to the more common small diamonds (24 diamonds, I think) that is a common and much older mold.

If I were naming it, I'd call it DiaFacet (abbreviation for faceted diamonds).

What do you think? Just my 2-cents.