See photos and read details below. Each strand of pearls can be taken off the clasp, so you can choose to wear a single or double strand. Appraisal Descriptions: 1989 (Did not mention gold content) One fifteen (15) inch knotted strand of 8.5mm cultured pearls (38 beads) and one 16.5 inch knotted strand of 8.5 X 8 3/4mm cultured pearls (42 beads). Both strands are of the same (B) quality, luster-fair, matching-fair, flaws easily visible, shape round to slightly off round, with 17mm round open center clasp channel set with fourteen (14) round full cut diamonds estimated to weight 0.8c each (approximate GIA color grade G, clarity grade VS) 2022 Double strand cultured pearl necklace -one (1) 15″ knotted strand of 8.5mm – thirty-eight (38) pearls and one (1) 16.5″ knotted strand of 8.5-8.85mm forty-two pearls. B Quality, luster fair, flaws easily visible, shape round to slightly off round. 18k yellow gold pearl clasp, 17mm round with open center – half bezel with fourteen (14) round brilliant cut diamonds – VS clarity – G Color, approximately 1.12 carat total weight.