Share 'When Jewelry meets Science : the Chameleon Diamond'

The colored diamonds join science. An extremely rare variety known as "chameleon" was first described in 1943. The guarantee of natural diamond is still ensured by the fact that its properties have not been explained and can not be replicated in the laboratory. It is a green diamond with color changing after a prolonged stay in the dark or when it is slightly heated. It then comes back to its or…