Baroque Biwa Pearls in 14K Gold and a tiny Diamond. This set includes earrings and a matching 2 inch pendant on a 24 inch cobra link chain. The cobra link chain is not marked with a purity number. The pendant bale is marked 14K and a makers mark that looks like an S inside a building. The earrings are 1 1/2 inches. All 3 pieces are each made up of 2 pearls bound together with 14K wire. If I missed describing a condition but it is shown in pictures, please consider it disclosed. I also reuse packaging materials whenever po. The items I sell are strictly from my family’s storage. Three 3 generations of native San Franciscans plus current accumulations. There will be many treasures of various collectibles. A variety of old items, from A to Z, and each item will be one of a kind. Please check back often.