Green Stone Cabochon Sterling Silver 925 Pendant Square 9g Chunky Ethnic Boho

Unknown green stone and antiqued sterling silver 925 square pendant. Pendant has rope edges, dots and squiggle accents. Stamped 925 on the back of the bail. Weighs 9g. Measures approx.: 3/16” thick x 1 3/16”W x 1 5/8”H (1 13/16”H w/o bail & ring). The center stone has a crack across the far left side (see pics). Has some light scratches from previous use on the silver. The silver needs a light polishing if desired. Otherwise, good condition. Photos may not be true to color due to location circumstances.