Very fine 18K gold choker necklace with shield-shaped pendant at the center. The pendant has a natural Ruby in the center surrounded by two rows of Diamonds. The necklace is marked 750 on the clasp. Wonderful condition. Dimensions of the Pendant: 1" x 1". Width of the chain: 1/4". Total Necklace Length: 17". Weight: 28.3 grams.