Up for your consideration is a 100% authentic David Yurman 18K & SS Citrine ring.

 The beautiful, smooth Citrine  is about  17MM X 17 MM (the citrine is kind of domed shape), set with18K frame. 

The size is 6 3/4 . 

Even though pre-owned, the ring shows minimal wear, is in excellent pre-owned condition.

Hallmarked DY  925 750.