A citrine and diamond brooch, early 20th century, designed in the Art Nouveau style as an abstract

£400 - £600

A citrine and diamond brooch, early 20th century, designed in the Art Nouveau style as an abstract ribbon bow suspending two pendants, set with circular- and rose-cut diamonds, and variously cut citrines and small circular-cut yellow gemstones, mounted in white gold, length 6.8cm