1) 18K yellow gold Italian hoops with twisted design, posts with friction backs, 1 1/8 in. Diam., 2) 18K yellow gold Italian hoops with double ram's head motif, posts with hoop backs, 1 1/2 in. L, and 3) 14K yellow gold hoops with bright cut and brushed surface, posts with friction backs, 1 in. Diam., 15.8 grams tw (11.4 grams of 18K and 4.4 grams of 14K)