15 novembre 2013
Dazzling gemstones of epic proportions to be offered at Bonhams auction in Los Angeles
Impressive Black Opal and Diamond Pendant by David Webb. US$120,000-150,000. Photo: Courtesy of Bonhams. LOS ANGELES, CA.- The highly anticipated Bonhams auctions of Gems, Minerals & Lapidary Works of Art and The World of Opals will take place on Dec...