No Image Lot 57 A 20th CENTURY DIAMOND, EMERALD AND RUBY SPRAY BROOCH. THE BROOCH UNHALLMARKED, ASSESSED VARIOUSLY 57A 20th CENTURY DIAMOND, EMERALD AND RUBY SPRAY BROOCH. THE BROOCH UNHALLMARKED, ASSESSED VARIOUSLY JS Fine Art Auctioneers & Valuers A 20th CENTURY DIAMOND, EMERALD AND RUBY SPRAY BROOCH. THE BROOCH UNHALLMARKED, ASSESSED VARIOUSLY AT 15-17ct GOLD. MEASUREMENTS 5.2 X 3.5cms. WEI... Add to watchlist Live