Vintage marquise shaped ring. Unsure as to what the faceted stone is, but maybe onyx? the band is stamped 925 & is signed PSCL ~ Peter Stone. The ring has a good amount of tarnish & signs of use. I have not cleaned it. The front of the ring measures approx. 3/4" x 1/2". The band is fairly thin. Please be sure to view all pics before purchasing. Please note: the ring box is not included.