The Archduchess Marie-Valerie Tiara, Vienna, by Köchert, circa 1913 © Qatar Museums Collection. MOSCOW - Qatar Museums is proud to present Pearls: Treasures from the Seas and the Rivers as part of the activities of Qatar-Russia 2018 Year of Culture. This...

The Palffy Diamond Tiara, By Kochert. Photo Christie's Image Ltd 2004. Designed as detachable graduated floral motifs with scroll stems, collet and foliate spacers to the detachable diamond collet, lattice and twisted band, mounted in silver and gold,...

Geneva – Christie’s 20 November Jewels: The Geneva Sale will dazzle and delight with an array of diamonds, coloured diamonds, with important gemstones such as the 42 carat Kashmir sapphire and will present several private collection as well as a dedicated...