10 novembre 2016

Exceptional diamonds and a Kashmir sapphire headline Bonhams Fine Jewellery Sale

Lot 121. A 14.13 carats cushion-shaped Kashmir sapphire single-stone ring. Estimate £600,000 - 800,000 (€670,000 - 900,000). Photo: Bonhams. LONDON.- An exceptional collection of gemstomes and jewellery will lead the final Bonhams London Fine Jewellery sale of 2016 on Sunday 4th December. Gracing the catalogue front cover is an extremely rare Kashmir sapphire single-stone ring, weighing 14.13 carats. The cushion-shaped sapphire has no indications of heating and is estimated at... [Lire la suite]