Jewelry Design Jade Fun Jewellery Collection by Juanjuan Hu Jade Fun is a jewelry collection of collars, bracelets and brooches made of 18k gold, jade and diamond. Each round jade is carved by hand in the shape of a Chinese safety buckle, a form linked with peace and good fortune, and has a hole in the middle. A gold screw structure passes through the hole and holds the jade in place. The screw can be turned so that the jade is removed or placed again. Each piece can be worn in two ways, with the jade or without it. The collection is intended to create interaction between wearers and jades.