Modernist Sterling Silver Pendant Large 4" Hinged Green Eilat? Cabochon 62 Gr

Some light surface marks and light scratches. Stunning modernist piece! Very large statement sterling silver pendant - 62 grams Green Eilat? or agate cabochon stones in a teardrop shape. Pendant measures 4" long x 2.25" wide. It is hinged in the middle so that the center piece can swing back and forth. Total closed hanging length with chain measures 13" with hook closure. See photos of measurements. Engraved on the back with "ROBBIE"