Natural, there is ONLY ONE ( 1 ) specimen in this listing , photos show different angles of the stone, you are bidding on exactly what seen in the photos, PHOTOS SHOW ACTUAL STONE, NOT ACTUAL SIZES, the specimen was WET WET when taken photos, the LAST PHOTO shows the specimen is DRY, buyers should READ AND UNDERSTAND SIZES, view all PHOTOS before BUYING the stone. We put a LIGHTER in a photo for comparing the sizes of the stone. ID# : Jade Round 1 Quantity : 1 Gem Type : Jade - Nephrite Maximum Size : 52.00mm X 17.00mm or 2 in X 7/16 in - Note : 1 inch = 25.40mm Clarity : Opaque to Semi-Translucent Shape : as seen Treatment : None Color : Green as seen Total Weight : 3.90 oz or 109g Original : Serbia or Russia Shipping & Handling : $6.00 in the US, all other countries $18.00 (TRACKING WITHIN THE US ONLY), combine shipping with highest shipping + $2.00 for EACH next winning item in the US, $5.00 international. ATTENTION : if you are bidding on multiple auctions, please DO NOT pay until you have finished with the last listing. I will allow 7 days between purchases or up to 40 items per invoice , after that you will have to start a new shipment and if you pay for each item or invoice separately, I will not combine shipping after paying, please ask for an invoice before paying. Payment : Accept credit cards through Paypal, will wait 7 days for payment or re list the item. Thank you for viewing & bidding from Vietrocks