38. FINE PEARL, TURQUOISE AND DIAMOND 'CROSS' BROOCH/PENDANT, LATE 19TH CENTURY Adorned in the centre with a button-shaped grey fine pearl, the four branches set with cabochons of turquoise and old-cut diamonds, numbered, French hallmarks for 18K gold (750 ‰) and silver (800 ‰), master hallmark, size 3.90 x 3.90 cm, gross weight 14.84 g. Accompanied by a certificate from the LFG (Laboratoire Français Gemmologie) attesting to the quality of fine seawater pearl with no indication of treatment. Report no.415324 dated 28 January 2025.