Jewellery, Watches, Antiquities and Objects of Vertu

A pink sapphire pendant necklace, by Cartier, the heart-cut pink sapphire claw set in pendant mount, to a facetted belcher-link chain necklace, mounted in white gold, the clasp signed ‘Cartier, 750, M90544, ©2001’ and bearing French eagle’s head assay marks, accompanied by a bound certificate from Cartier, sapphire width 6.5mm, necklace length 39cm (adjustable). £800-£1,000

The Cartier certificate, dated 13th January 2003, confirms that article number ‘M90544’ is a heart-shaped pink sapphire on gold chain.