This is the DEOS Diamond series earphones that is made of titanium and encrusted with coloured diamonds. The handcrafted DEOS Diamond is priced at about US$60,000 for sets covered with yellow, pink or black diamonds. There are also sets in white and in black diamond for US$4500.
DEOS offers also the DEOS CVRZ that are covered with hand-selected Swarovski crystals and the CVRZ aluminium. The DEOS CVRZ is priced at US$110 for the half-covered to US$200 for the fully-covered line, while the CVRZ aluminium costs $20.