Mint

Items that have not been used or have absolutely no signs of use. May have original tags present.

Excellent

Great, nearly new condition. May have one or two scratches, or a tiny bit of trim wear (if applicable). You really have to look hard to see any wear on this crystal.

Very Good

Light to moderate scratches, more substantial trim wear, but still no chips, cracks, fleabites or damage. 

Good

These pieces are in good usable condition, but have some more serious defect: A hairline crack, slight staining or Foggy glass, flea bites, etc. A condition of "Good" will be followed by a brief note of what the defects are.