Antique 15ct Gold Diamond & Ruby Enamel Brooch/Pendant

A gorgeous Victorian 15ct yellow Gold circular brooch, comprising of a central rim set .1ct Rose Cut Diamond with a beautiful applied quaterfoil motif inlaid with 4 Emerald Cut Rubies - 8 cabochon Rubies and a further 28 smaller Rose Cut Diamonds. Lovely floral and scroll enamel border decoration. Pin stem and c-clasp findings with pendant attachment. Brooch measures approx 2.8cm (1.1 " ) in diameter. Unmarked tested as 15ct. Circa 1870