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Diamond Glossary


Diamond Terms U-V-W
  1. Van Graff
  2. Wesselton



Diamond Term Explanation

  1. A diamond simulant made of Yttrium Oxyde enhanced CZ, Mohs hardness of this imitation: 8.7
  2. "Wesselton" used to be the name of a diamond-mine producing white diamonds. Nowadays a less used reference for the color of a diamond. Wesselton is H white. Top Wesselton refers to colors F and G, some may also call color F a Top Wesselton+ .