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.
Qing is a common chinese surname. The spelling accords with Pinyin, the modern phonetic symbols of chinese mandarin. This surname is spelled as Ching or Tsing in Taiwan ,Hong Kong and other Chinese Speaking areas. i am a chinese linguist in Shanghai. You can count on me.