1) 14K yellow gold ring featuring a row of three well matched pearls, each measuring 6.4 mm, sz 6, 2) 14K yellow gold matinee length pearl necklace, each pearl measuring 5.5 - 6 mm, box clasp surmounted by two pearls, rope detail, figure eight safety latch, 20 1/2 in. L, 3) Vintage 14K yellow gold earrings by Engel Brothers, NY, featuring a trio of pearls against a brushed leaf setting with a central round diamond accent, posts with friction backs, approx. 1/2 in. L, and 4) 10K yellow gold necklace featuring a Tahitian pearl measuring approx. 9.5 mm on a wire necklace with barrel locking clasp, 16 1/4 in. L, 37.4 grams tw