Love the rosetted dews but IDing is certainly not my strong point! I feel like D. spatulata or some sort of derivative is the obvious answer, but I want to be sure.
So I got these from a local garden center. Has grown like gangbusters. Unfortunately no current flowers although it has been flowering vigorously this summer...light purple/pink if I am remembering correctly which seems to fit some of the different varieties.
This one popped up in a madagascarensis pot. I'm sure it sprouted up before I purchased the first unknown plant, but it may or may not be the same since I do have other dews (including spatulata) that occasionally flower.
The main difference is that these have been getting noticeably redder while under the same lighting.
Similar to the one above but this one in a nidiformis pot.