total weight of the stone like if it says .25 total weight that is a quarter caret.
About the Weinberg surname. The Weinberg name appears among Jews of East Europe in various locations. It is from the German word for vineyard. In the 18th and 19th century, government clerks began assigning family names to Jews ( and others), often based on occupation, location, or prestige.
German and Jewish (Ashkenazic): nickname for someone with white hair or a remarkably pale complexion, from Middle High German wiz âwhiteâ, German weiss. German: variant of Weis. German: habitational name from any of various places named Weis(s) or Weissen.