Natural Rough Blue Sapphire Rough Untreated Sri Lanka 19.7 grams - 98.5 cts 50 Pieces pieces from 4 to 12 mm about Sapphire symbolizes mutual understanding, loyalty and faithfulness. It facilitates communication, improves memory and intensifies the desire for knowledge. Sapphire has a calming effect and gives serenity and confidence It is believed that certain gemstones and minerals have beneficial health and spiritual properties. Catawiki cannot guarantee or be held liable for these suggested attributes which have no scientific evidence and cannot be considered a substitute for traditional medical treatment. 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 ) if you want fast shipping, please contact me immediately after the auction win