121. SAPPHIRE AND DIAMOND PIN, CIRCA 1935 Ornamented at the ends with a carved sapphire cabochon weighing 58.09 carats, 8/8-cut, old-cut and rose-cut diamonds, accented with a sapphire cabochon and calibrated sapphires, French hallmark for platinum (850°/00), illegible master hallmark, numbered, dimensions 8.10 x 2.60 cm, gross weight 17.72 g. Accompanied by an analysis report from Bellerophon Gemlab attesting to the Burmese (Myanmar) origin and the absence of heat treatment for this sapphire weighing 58.09 carats. Report no.A13692 dated 9 October 2024. SAPPHIRE AND DIAMOND PIN, CIRCA 1935 Decorated at the terminals with a carved sapphire cabochon, single-, old brilliant- and rose-cut diamonds, highlighted with a cabochon sapphire and calibré-cut sapphires, French assay marks for platinum, illegible maker's mark, numbered, measurements 8.10 x 2.60 cm, gross weight 17.72 grams. Accompanied by a report from Bellerophon Gemlab stating that the sapphire weighing 58.09 carats is of Burmese origin, with no indication of heating. Report no.A13692 dated 9th October 2024.