Platinum, Diamond and Sapphire Bar Pin One old European-cut diamond ap. .30 ct., 42 old-mine & single-cut diamonds ap. 1.00 ct., fancy-shaped & calibre-cut sapphires, one sapphire missing, c. 1915, ap
Platinum, Diamond and Sapphire Bar Pin One old European-cut diamond ap. .30 ct., 42 old-mine & single-cut diamonds ap. 1.00 ct., fancy-shaped & calibre-cut sapphires, one sapphire missing, c. 1915, ap. 7.4 dwts. C