CLAUDIA MA A PAIR OF MULTI-COLOURED SPINEL AND DIAMOND EARRINGSCLAUDIA MA: A PAIR OF MULTI-COLOURED SPINEL AND DIAMOND EARRINGSEach designed as a chandelier, set with oval and circular-cut pink, purple and blue spinels, accented by round brilliant-cut diamonds; signed Claudia; estimated total spinel and diamond weight 15.60 and 1.90 carats respectively; mounted in 18k pink gold; length 5.8cmAccompanied by a GRS report stating that the selected spinel is pink colour, with no indications of thermal treatment. Report #GRS2022-048037, dated 4 April 2022.Claudia Ma: 天然未經加熱處理尖晶石配鑽石耳環尖晶石及鑽石分別共重約15.60及1.90克拉,附GRS證書