1) 18K yellow gold station necklace designed with bright blue enamel lozenge links and 6.5 mm pearls on either side, alternating with open cage link chain, engraved fishhook clasp, 38 in. L and 2) 18K yellow gold station necklace with bright blue lozenge shape links and 6.5 mm cultured pearls on either side alternating with open textured links, spring ring clasp, 28 in. L, 70.8 grams tw