Jewellery, Watches, Antiquities and Objects of Vertu (24 November 2020)

Date of Auction: 24th November 2020

Sold for £3,600

Estimate: £3,800 - £4,400

A tanzanite and diamond ring, by David Jerome, the oval mixed-cut tanzanite within a star-shaped cluster surround of claw set brilliant-cut diamonds, between bifurcated diamond set shoulders, mounted in white gold, shank signed ‘David Jerome’ and ‘(18ct gold) 750’, accompanied by an IGITL gemmological report card, ring size N. £3,800-£4,400


The International Gem Institute Testing Lab gemmological report, no. SA61061510, dated 27th August 2015, confirms the natural tanzanite weighs 3.19 carats.