Natural Rough Blue Sapphires This lot also includes some bicolor sapphires. Rough Untreated Sri Lanka 20.14 grams - 100.7 cts 38 Pieces from 5 to 12 mm about the piece for sale is what you see in photos! please be careful with the description and measures COMBINED SHIPPING (if you buy more items in the same auction you only pay 1 shipment) Standard shipping ( 2-7 days for Italy ) ( 10-20 days for Europe ) ( 15-40 days for rest of the world )