The Aga Khan Emerald, an extremely rare 37-carat emerald and diamond brooch, could fetch up to $8 million at Christie's ...
The preservation and rarity of this 1959 Rolex makes it one of the most exciting watch sales of the year and it could make £2 million.
12 x 4.5 cm. (4.7 x 1.8 in.) The fine and unusually colourful collection of jewellery by Torun Bülow-Hübe that Bukowskis is ...