Ruby Glass Filled Gemstone Fancy Shape Rose Cut Loose Stone

STONE NAME: RUBY GLASS FILLED, SHAPE: FANCY, SIZE: 16X19-17X22MM, CUT AND POLISH: ROSE CUT AND PLAIN HAND POLISHED, PIECES:3, ORIGIN: THAILAND, COLOR: RED.RUBY IS ONE OF THE TRADITIONAL CARDINAL GEMS, TOGETHER WITH AMETHYST, SAPPHIRE, EMERALD, AND DIAMOND.[3] THEY WORD RUBY COMES FROM RUBER, LATIN FOR RED. THE COLOR OF A RUBY IS DUE TO THE ELEMENT CHROMIUM.THE QUALITY OF A RUBY IS DETERMINED BY ITS COLOR, CUT, AND CLARITY, WHICH, ALONG WITH CARAT WEIGHT, AFFECT ITS VALUE. THE BRIGHTEST AND MOST VALUABLE SHADE OF RED CALLED BLOOD-RED OR PIGEON BLOOD, COMMANDS A LARGE PREMIUM OVER OTHER RUBIES OF SIMILAR QUALITY