In 18K yellow gold and silver , the floral motif set with rose cut diamonds (total weight: ± 7ct), the chain with a four-leaf clover set with four rose cut diamonds. The central motif detachable as a brooch (pin system missing) In its case stamped «Th Bourdier Paris» France, late 19th century Hallmark: none Dim: 8,8 x 5,6 cm - Total weight: 34,3 g Thèodule Bourdier (1837-1898) was a talented Parisian jeweller, brother-in-law of Louis François Cartier