1970s Bulgari Gold Lapis Aquarius Pendant Necklace

An 18 karat yellow gold and lapis lazuli necklace, Bulgari, circa 1970s.  Designed as a collet set lapis lazuli disc pendant applied with the symbol for Aquarius suspended from a cable chain.  Length approximately 17 1/2 inches; diameter of pendant approximately 1 7/8 inches.  Gross weight approximately 53.80 grams.  Signed Bvlgari on clasp and pendant.