Tech Gems Corp. is one of the very well known company establish in New York. Company was establish in 1980 and Involve in manufacturing ,import and export of all type of colour gem stones (both precious and semi precious).we have large inventory of very fine stones like Ruby, Emerald, Sapphire, Tanzanites, Citrin, Peridot, Pink Tourmalin, Green Tourmalin, All type of Topaz, Quartz, Garnet. We specialize in Emerald, Ruby, Sapphire and Blue Topaz. WE CAN SUPPLY BEST QUALITY OF MERCHANDISE IN MOST REASONABLE PRICE .