A diamond single-stone ring, circa 1990. Photo courtesy Bonhams.
The step-cut diamond, weighing 6.68 carats, between baguette-cut diamond shoulders, to a platinum mount, maker's mark, London hallmark, ring size N½. Sold for £68,500 (€82,401)
Bonhams. FINE JEWELLERY INCLUDING SELECTED JEWELS FROM THE COLLECTION OF BARBARA TAYLOR BRADFORD. London, New Bond Street. 5 Dec 2013 -www.bonhams.com