Pricing Vintage u0026 Antique Glassware Bowls Cups Pitchers Bottles u0026 more by Dr Lori Extremely Rare Early Islamic Rock Crystal Chess piece c1000AD Fatimid Egypt. 11 cm high, 11 cm base diameter. This item is in the category Pottery, Porcelain & Glass\Date-Lined Ceramics\c. 11 cm high, 11 cm base diameter.