I wouldn't call it a color change, but definitely has almost a bi-color look. Very pretty, but I'd be curious what it looks like when not in sunlight. I like the video from Rogerio because it's in shade so I feel like it shows the stone looking neither its "worst" or "best " , which I like. Which color/shade do you prefer?
This is what it looks like indoors or under incandescent light https://www.dropbox.com/s/h7uq3o8egk4svjh/Video Apr 13, 1 16 42 PM.mov?dl=0
I forgot to post it! Mmmm I really am struggling to choose between them. Do you see those darker areas on Rogerio's stone? Is that some zoning?