in the form of three interlinked bands set with old cut diamonds, total diamond weight c. 3.4 carats, and round mixed cut rubies, total ruby weight c. 1.85 carats, the hinged pin with scroll clasp, and detachable safety chain with a bow mounted to the safety pin, unmarked, surface testing as 18ct, 10 grams, in fitted box, David Day & Sons, Glasgow
