Estate ruby and 14k yellow gold lavaliere pendant necklace with 3 strands Japanese Biwa pearls-NLFN102(e)

Estate necklace of Japanese Biwa pearls and 14k gold lavaliere pendant with prong-set rubies The 2-part gold pendant has 10 3mm rubies of approximately .14 carats and an elongated octagonal ruby 8.5x6mm of approximately 1.8 carats. The gold pendants are marked 14k. and measure 2-3/4 inch total length and 1-1./2 inches wide. 7 natural irregular freshwater pearls hand from the gold pendants. The tiny pearls average 3.3 x 1.8mm and have good iridescence and nacre. The 3 strands including the 14k gold pearl clasp measure 16 inches, Total weight 28.6 grams. Total approximate ruby carat weight 3.2 carats circa 1960s