1) 14K yellow gold pendant featuring a round brilliant cut diamond, weighing approx. 0.37 ct, prong set in a ribbon-like design with two accent diamonds, 1.25 in. L, with 14K yellow gold box chain, spring ring clasp, 18 in. L, and 2) 14K yellow gold pendant featuring a round brilliant cut diamond, weighing approx. 0.20 ct, prong set in a geometric design with channel and bezel set baguette diamonds, high polish bail, 0.75 in. L, with 14K yellow gold serpentine link chain, spring ring clasp, 24.5 in. L, 6.4 grams tw