ADAM'S Fine Jewellery & Ladies Watches 2nd December 2025

TUESDAY 2 ND DECEMBER 2025 . STARTING AT 4PM 34 19 A LATE 19 TH CENTURY DIAMOND TIARA/NECKLACE, CIRCA 1890 Designed as a series of graduated stylised floret and knife-bar motifs, accented with open cut-down collets, set throughout with old mine, old European and old-cut diamonds, embellished with a surmount composed of an articulated square collet-set line similarly-set with diamonds, together with a detachable diamond-set necklace extension allowing the tiara to be worn as a necklace, mounted in silver and gold, diamonds approximately 15.00cts total, accompa- nied by fitted tiara frame and necklace case, inner length of necklace 35cm € 5,000 - 7,000 Provenance: The collection of The Hon. Dermot Chichester, 7th Marquess of Donegall and his wife Lady Joceline Legge (daughter of William Legge, 7th Earl of Dartmouth); thence by descent.