• Gem - definition of gem by The Free Dictionary

      www.thefreedictionary.com/gem gem (jĕm) n. 1. A pearl or mineral that has been cut and polished for use as an ornament. 2. a. Something that is valued for its beauty or perfection: a little gem ...
    • The National GEM Consortium

      www.gemfellowship.org GEM is a network of universities, companies, government agencies, alumni and faculty working to together to provide graduate education in engineering and science to ...
    • Gemstone - Wikipedia, the free encyclopedia

      en.wikipedia.org/wiki/Gem A gemstone or gem (also called a fine gem, jewel, or a precious or semi-precious stone) is a piece of mineral crystal, which, in cut and polished form, is used to ...