These signed Harry Winston clip-on earrings from the 1960s, feature two cushion sapphires, totaling 8.35 carats, sourced from Ceylon with no heat treatment applied as verified by the included AGL report. They also include 40 fancy shape diamonds of approximately 10.50 carats and an additional 24 round diamonds amounting to around 8.50 carats, all set in platinum and 18kt yellow gold by renowned jeweler Harry Winston.