14K white gold filigree pendant featuring an oval opal weighing about 3 carats. The opal has multi-color play of color with blue-green and pink-red in a honeycomb pattern. The pendant measures 1 3/8" long with bail and includes an 18" long 14K white gold chain. The opal measures about 13.7mm x 10mm. The necklace weighs 1.83dwt and dates from the 1920's.