We're here to talk about our new GemOro CZ sets. They come in two separate sizes. You have your one carat, you have your half carat.  They're also treated with colorlast technology to ensure permanent color saturation. These sets are expertly hand graded to master diamond sets using the GIA grading scale.  They feature the largest range of reference available with comparison stones.  Each stone is laser engraved on the top so that you know exactly which stone goes in what area.  There's also a unique tray for doing your sorting.  Also these sets include a diamond solitaire ring for holding for comparisons and it also comes with a lifetime limited warranty against color change.