Adam's Fine Jewellery & Watches 5th December 2023

29 19 A LATE 19TH CENTURY RUBY AND DIAMOND BROOCH, CIRCA 1880 Designed as a dragonfly, the body and abdomen set with cushion-shaped rubies and rose-cut dia- monds, the pierced ‘en tremblant’ wings pavé-set with rose-cut diamonds throughout, to circu- lar-cut ruby cabochons for eyes, mounted in silver and gold, with indistinct maker’s mark, French assay mark, length 5.2cm, width 5.7cm € 4,000 - 5,000