All 100 % natural - no treatment involved, Terminated there is only ONE ( 1 ) specimen in this listing, you are bidding on exactly what seen in the photos, photos show different angles of the stone, this specimen is FLUORESCENT, it shows RED color under mineral UV light, PHOTOS SHOW THE ACTUAL STONE NOT ACTUAL SIZES, buyers should READ AND UNDERSTAND SIZES, view all PHOTOS BEFORE BUYING the specimen. The PENNY in a photo is for size comparison. (Thumb nail size) Quantity : 1 Gem Type : Corundum : Ruby/Sapphire Maximum Size : 16.00mm X 5.00mm X 4.50mm or 5/8 in X 1/6 in X 1/6 in - Note 1 inch = 25.40mm Clarity : Opaque to Semi-Translucent Shape : as seen Treatment : None Color : Pink or Pinkish Red as seen Total Weight : 4.00ct or 0.80g - Little Specimen Original : Yen Bai Province - Vietnam Shipping & Handling : $5.00 in the US, all other countries $18.00 (TRACKING WITHIN THE US ONLY), combine shipping with highest shipping + $1.00 for EACH next winning item. ATTENTION : if you are bidding on multiple auctions, please DO NOT pay until you have finished with the last listing. We 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, we will not combine shipping after payment so please request for an invoice before paying. Payment : Accept credit cards through Paypal, will wait 7 days for payment or item(s) will be re-listed. Thank you for viewing & bidding from Vietrocks