While most might think of steely blues and mysterious greys when wanting to depict a galaxy, if you look at artists’ impressions of the Milky Way, you’d find swirls of purple and orange; traces of superheated gases left behind by supernova explosions. This 8 carat Ametrine, surrounded by Opal, Moonstone, Yellow Sapphire and Tanzanite, was perfect for that vision.