1) 10K yellow gold black onyx ring accented with a diamond in a rectangular design, sz 9.75, 2) 10K yellow gold ring featuring a marquise citrine in a filigree setting, sz 6.75, 3) 10K yellow gold ring comprised of 10 tanzanite in a classic band style, sz 7.5, and 4) 14K wedding set with a round cubic zirconia center and channel set cz in shank and band, sz 8.25, 19 grams