This is an exceptional Edwardian/Art Deco necklace, I believe, because of the goldcolor metalwork and the rainbow crystal drop in front. Leading from the original spring ring clasp is chain. This is linked to typically decorative open work links on either side alternating with round cut open backed crystals. Suspended from these is an amazing angular rainbow crystal drop showing wonderful colors. There is no damage to the drop and all claw held and open backed crystals are present. This is a fabulous necklace in good wearable condition showing just the normal vintage patina. The length is approximately 16", and the drop is about 1".