Lost Necklace Ancient History. Your family’s ancient necklace has been broken and scattered throughout the house. Search for hidden objects in the disheveled rooms to assemble all the pieces and discover its forgotten secrets. Discover fragments of the lost necklace throughout each level. Combine all the fragments together in order to complete the puzzle and solve the mystery! Discover a lost family necklace and find all hidden objects. Play this amazing hidden object game on RoundGames for free.