Some loose colored gemstones on a silk cloth surface “These gems have life in them; their colors speak what words fail to say.” George Eliot’s lines evoke the question of which stones the novelist was referring to. Perhaps she meant sapphires or other colored gemstones; no one knows. Still, the meaning of the quote holds. Think again, gemstones have their own character and the feelings they evoke cannot be captured in words.   However, when it comes to choosing the right gem