YEARS 1860 MAGNIFICENT AND RARE TREMBLEUSE SET WITH TRANSFORMATIONS It is made of silver and gold set with rose-cut and old-cut diamonds, alternately forming a necklace, a large aspen brooch, a tiara, bun pins and three small brooches. The long trailing brooch depicts a branch of wild rose with three trembling flowers, leaves and flower buds. The entire piece is paved with old-cut diamonds, including three main ones for the pistils. The three flowers can be dismantled to be worn as a brooch or hairstyle ornament. The tremble brooch can also be worn as a necklace, supported by the rivière necklace set with old-cut diamonds in a square setting. The rivière can be worn individually or divided to form two diamond bracelets. Finally, the brooch can be transformed into a tiara on an appropriate screw mount. Set in 18K pink gold and silver. Accompanied by its period-shaped case and screwdriver, tiara stand, diamond rivière necklace, three brooch systems and three bun pins (brass for the latter). Gross weight: 121.11 gr (brooch and rivière necklace). Gross weight: 18.79 g (the tiara system and the three brooch systems). Length of the brooch: approx. 19.7 cm. Length of the rivière: approx. 36.5 cm. Length of the bracelets: 18 and 18.9 cm. Weight of the three main diamonds: approx. 1 - 2.50 - 1 carats. Provenance: French aristocratic family from the south of France. A rose-cut and old-cut diamonds, silver and 18K pink gold jewellery set, circa 1860. Gross weight : 121,11 gr (brooch and rivière necklace). Gross weight : 18,79 gr (tiara system and the three brooch systems). Brooch length :19,7 cm approx. Rivière length : 36,5 cm approx. Bracelet lengths : 18 and 18,9 cm. Three main diamond weights : 1 - 2,50 - 1 carats approx. Original case with screwdriver, tiara stand, diamond rivière necklace, three brooch systems and three brass bun pins.