166. DIAMOND RING Set with an emerald-cut diamond weighing 4.73 carats, French hallmark for 18K (750°/00) gold, size 53, gross weight 4.36 g. Accompanied by a preliminary report from the LFG (Laboratoire Français de Gemmologie) attesting F colour and IF clarity, with no indication of treatment for this diamond. Report no.408543 dated 12 March 2024. DIAMOND RING Claw-set with an emerald-cut diamond weighing 4.73 carats, French assay mark for 18 carat gold, ring size M, gross weight 4.36 grams. Accompanied by a short report from LFG (Laboratoire Français de Gemmologie) stating that the diamond is F colour and IF clarity, with no indications of treatment. Report no.408543, dated 12th of March 2024.