AN ART DECO AUSTRIAN SAPPHIRE AND DIAMOND BRACELET in platinum and white gold, set with a cushion cut sapphire of approximately 1.60 carats in a border of calibre cut sapphires, accented by rows of old cut diamonds and calibre cut sapphires, the diamonds all totalling 9.0-10.0 carats, Austrian assay marks, 17.5cm, 29.4g. With a verbal gemmological assessment stating the principal sapphire is of Basaltic origin with no indication of heat treatment.