Jewellery, Silver and Objects of Vertu

A silver and amber necklace, design No. 3, by Georg Jensen, 1933-1944, of foliate fringe design, each alternate link issuing an oval amber cabochon bud, maker’s mark ‘GJ’ in a rectangular punch, stamped ‘830S’, numbered ‘3’, length 45cm. £1,200-£1,500

For a similar example set with opals from the Collection of Lolo Hallstrom, see:
Janet Drucker, Georg Jensen A Tradition of Splendid Silver, pub. Schiffer Publishing Ltd, 2nd edition, 2001, page 86.