BuyHistorical Peninsula
Kalsedon
Raw gems and finished jewellery, especially chalcedony, the semi-precious stone named for the ancient town of Chalcedon, nowadays Kadıköy across the Bosphorus.
- Address
- Ayasofya Caferiye Sk 2
- Getting there
- 100 m north of Agia Sophia
Listing from Wikivoyage: Istanbul/Historical Peninsula, CC BY-SA 4.0.
Updated 28 Sept 2026. Something wrong? Tell us.