Preferred Origin For Blue Diamonds, Golconda Mines Lead The List
Blue diamonds are among the rarest of all naturally colored diamonds. Globally, less than 0.02% of all diamonds mined show a natural blue color. The blue hue comes from trace…
Blue diamonds are among the rarest of all naturally colored diamonds. Globally, less than 0.02% of all diamonds mined show a natural blue color. The blue hue comes from trace…