24 mars 2012
A rock crystal, diamond and hydrogrossular garnet flower brooch, Austria.
A rock crystal, diamond and hydrogrossular garnet flower brooch, Austria. Photo Bonhams with Vienna, Austria assay mark; mounted in eighteen karat gold; length: 2 3/4in. Estimate: US$1,500 - 2,500 Bonhams . Salon Jewelry & Watches, 26 Mar 2012. California,...