1 1/2 ct Cushion-Cut Natural Opal Pendant Necklace in 14k Yellow Gold, 18" OPAL PENDANT: A creamy, white opal radiates simple elegance in this classically-silhouetted pendant NATURAL CUSHION-CUT OPAL: Pendant features a smooth, cushion-cut natural opal totaling 1 1/2 ct 14K GOLD: The greater purity of 14K Gold ensures long-lasting durability and improved resistance to wear and tarnish OCTOBER BIRTHSTONE: Opal gemstones contain a fiery, one-of-a-kind color combination, making for a truly one-of-a-kind gift for anyone celebrating an October birthday Pendant measures 1/2 by 1/4 inches and comes with a 14K gold 18-inch rope chain with a lobster clasp