2. The brown or black leather rope chain is combined with Jade Guanyin; Emerald is a precious and gorgeous gem with precious gold and silver chains. Some people like expensive gold ornaments, while others like exquisite silver ornaments. Emerald has both the elegance of gold and the delicacy of silver, so it complements gold and silver. The jade bead chain with green and good water head and Jade Guanyin are very jeweled together, which makes the whole Jade Guanyin more magnificent and elegant.