158. SAPPHIRE AND DIAMOND 'FLEUR DE LYS' BROOCH/PENDANT WITH TRANSFORMATION, 19TH CENTURY Forming a stylised fleur-de-lys, set overall with old cushion-cut and rose-cut diamonds, accompanied by four removable elements set with cushion-cut, oval-cut and triangular-cut sapphires, and a removable clasp set with rose-cut diamonds, French hallmarks for 18K (750°/00) gold, size 7.00 x 4.80 cm, total gross weight 32.56 g, accompanied by a presentation case signed Moritz Hübner, N°26, Kohlmarkt, Wien, one diamond and one sapphire missing. Accompanied by an analysis report from Bellerophon GemLab attesting that the sapphire selected is of Sri Lankan (Ceylon) origin, with no indication of heat treatment. Report no. A13524 dated 26 September 2024. SAPPHIRE AND DIAMOND CONVERTIBLE 'FLEUR DE LYS' BROOCH/PENDANT, 19TH CENTURY Designed as a stylised fleur de lys, set throughout with old cushion-shaped and rose-cut diamonds, accompanied by four removable elements set with cushion-, oval- and triangular-shaped sapphires, and by a removable hanger set with rose-cut diamonds, French assay marks for 18 carat gold, measurements 7.00 x 4.80 cm, combined gross weight 32.56 grams, accompanied by a fitted case stamped Moritz Hübner, N°26, Kohlmarkt, Wien, one diamond and one sapphire deficient. Accompanied by a report from Bellerophon GemLab stating that the selected sapphire is of Sri Lankan (Ceylon) origin, with no indications of heating. Report no.A13524 dated 26 September 2024.