Hey there! I'm in the same boat. I really haven't bought anything except a pair of heels from a consignment shop a few weeks ago and I'm trying to SYC too.
It's a weird time for me as I'm going through some kind of existential phase (you know "where is my life going?" 'is this it?", and a possible mid-life crisis). I just don't know what my fashion sense is any more as I get older so I'm holding off on buying things for now. So I SYC until Spring and hope that I get inspired by something soon.
That ring is to die for and so you! I say go for it.