Item: Vintage Art Deco 10K Yellow Gold Black Onyx Diamond JS or SC Initial Signet Ring. This is tested and stamped 10K gold. The ring box is not included in the sale of the ring.
 
Measurements: Size 10. It weighs 6.29 grams. 
 
Condition: Vintage, previously owned. I note some tiny nicks on the edges of the stone, nothing major. I didn't detect them until I put it under magnification and they are small and shallow. There may be other minor signs of age/use/patina.