Exceptionnelle topaze, 9 630 carats et 301 facettes (estimation : 150 000 – 160 000 €). Photo: Sotheby's Paris – « Cabinets de curiosités »… L’expression à elle seule suggère des accumulations improbables, des trésors enfouis puis exhumés, ayant traversé...

Ring by Sevan Biçakci: portrait of Mehmet the Conqueror gold on the side of the shank & diamonds, and a small building of some sort cut into the white topaz of the main stone.

A topaz and diamond brooch/pendant, by Marcus & Co. The oval mixed-cut pink topaz within a single-cut diamond border, to a further similarly cut diamond floral and foliate surround, suspended from a later detachable brushed tied ribbon bow, diamonds approx....