Tiancheng International announced this week that it will be auctioning two of Jolie’s jewelry pieces on June 15 at the Jewelry and Jadeite Spring Auction 2013 at Hong Kong. Angelina Jolie auctioned off some of her jewels in April of this year to benefit a school in Afghanistan. All proceeds from this sale will be used to help children in war-torn countries to get back to school and improve their living conditions. The pieces up for bids include a 9.17 cushion-cut emerald ring set in 18K rose gold from The Style of Jolie Collection, designed by Angelina Jolie with Robert Procop, and a platinum and diamond choker necklace that Jolie wore in the 2010 film The Tourist. Take a look at all of the pieces for auction below!