Designer AF Sterling Silver, Mother of Pearl & Jet Station V 19” Necklace! 83 This auction is for a gorgeous necklace. This is marked AF and 925. This has a station chain of jet stones, has a V design with a drop of 2 ½". This is designed out of sterling silver, jet, mother of pearl and has a weight of 10.7 grams. The MOP measures ½" by ½". If you have any questions or concerns before purchasing please message me and I will get back with you asap. Thank you!