20 avril 2009
An emerald, chalcedony, diamond and pink sapphire brooch
An emerald, chalcedony, diamond and pink sapphire brooch Centering upon an oval cabochon emerald, weighing approximately 103.28 carats, within a circular-cut pink sapphire surround, to the oval frosted blue chalcedony plaque, inlaid with single-cut diamond...