Gold Navaratna Ring Thailand Ayuthya Period 18th Century A Coconut And Brass Necklace, Nias Island, North Sumatra Province  20th Century CE A Gold and Sapphire Ring Bali 16th Century Two Gold Rigid Bangles, Champa, Vietnam 14th Century A Glass Split Earring, Dong Son 700 BCE  700 CE Pair of Rock Crystal Earrings, Vietnam Sa Huynh  c. 1000 BCE-100 CE A Navaratna Ring Nepal 19/20 th Century A Gold Foliate Ring with Flower Pot of Plenty, Central Java 9 - 12th Century