The Titanium Black Silver Decagem Necklace by Origami Jewellery. This dark, mysterious black silver titanium Decagem necklace is inspired by the Japanese art of origami. Perfect for everyday. About The Designer: Origami Jewellery was established by French designers Claire Naa and Arnaud Soulignac, inspired by the endless creativity of the Japanese paper art form, origami. Handcrafted from classic silver and gold, Origami Jewellerys fresh approach to design is undeniably innovative and affordable. These precious jewels depict cranes, rabbits, deer and even triceratops, which sit in a three-dimensional aesthetic for a unique statement. To find out more about the designer, please visit Origami Jewellery.