Sold at the Printor Jewellery Show 2012 in Lyon, France, as "jade jewellery on 925 silver" - Vendus au Salon de la Bijouterie Printor 2012 à Lyon, France, comme "bijoux en jade sur argent 925" -

Rare and highly prized in China, Hong Kong and Taiwan, jadeite jewellery is soaring in its appeal. Francesca Fearon charts the rise of this valuable gem.