Meaning of TRANSPARENT GEM

WordNet Dictionary
	Definition:		[n]  a gemstone having the property of transmitting light without serious diffusion
	See Also:		adamant, amethyst, aquamarine, aventurine, calcedony, chalcedony, chrysolite, chrysoprase, citrine, diamond, emerald, garnet, gem, gemstone, hiddenite, kunzite, moonstone, morganite, peridot, ruby, sapphire, stone, sunstone, topaz, tourmaline, water sapphire