زفير مخملي · 1.72 قيراط

Velvet is what the trade calls colour that seems to be seen through a fine haze, and in a green this soft it does something useful: the colour and the grey settle into one quiet tone. The haze comes from particles far too small to see, spreading the light inside the crystal. Look at it in even daylight rather than under a spotlight, and a soft glow gathers at the centre of the stone.