Beautiful sink. But those extra molded spots around the rim, 8 total makes it impossible as a direct replacement for a standard sink.  Trust me, you think this will work but you will end up cutting your counter to to make this fit.  That big lip around the sink looks great but the manufacturer designed it to sit on only the outermost .5 inch of that big lip.  The sink will not sit flush on the countertop if you don’t.  This is a beautiful but very aggravating sink to install.