CLAUDIA MA A PAIR OF CONCH PEARL, PINK SAPPHIRE AND DIAMOND EARRINGSCLAUDIA MA: A PAIR OF CONCH PEARL, PINK SAPPHIRE AND DIAMOND EARRINGSEach suspending an oval conch pearl, within a marquise, rose and round brilliant-cut diamond openwork frame and surmount, accented by circular-cut pink sapphires; signed Claudia; estimated total conch pearl and diamond weight 5.75 and 1.55 carats respectively; mounted in 18k pink gold; length 4.2cmAccompanied by a GIA report stating that the natural pearls are saltwater, lobatus gigas (conch), natural pink colour, with no indications of treatment. Report #6422987055, dated 13 April 2022. Claudia Ma: 海螺珠配粉紅色剛玉及鑽石耳環海螺珠及鑽石分別共重約5.75及1.55克拉,附GIA證書