BACTRIAN LAVENDER CHALCEDONY PLATE Ca. 2500 - 2000 BC. A circular plate cut from translucent lavender chalcedony, with a wide, flat rim and a shallow recessed basin at the centre. Size: 145mm x 25mm; Weight: 280g Provenance: Prince collection, 1990s-2014; Ex. Harlan J. Berk, 2006. This item has been cleared against the Art Loss Register database and comes with a confirmation letter.