A hallmark is an official mark or series of marks struck on items made of precious
metals—platinum, gold, .... fineness was more or less standardized in the major
European nations (writ: Franc...
8K, 8ct or 333 (parts per 1000) or is 33.3% gold (usually European. Not
recognized in USA. The lowest possible standard. Will tarnish sometimes); 9K,
9ct or 375 ...
In Europe, gold is stamped according to its fineness. Gold stamped "1000" is
considered pure gold. 750 is the mark for 18K gold, indicating that the gold
Aug 19, 2014 ... Sometimes metal marks alone provide a key to the where and when of an old
piece of jewelry. In Europe, pure 24-karat gold is marked 1000 ...
Jan 4, 2008 ... The next mark we see is a Crown or Gold Standard Mark. ..... The best ever in the
UK and even Europe, provide complete professional service.
It was for this reason that in the late middle ages, several European sovereigns
issued regulations requiring that all gold and silver artifacts be marked with a ...
Aug 15, 2014 ... Vintage jewelry from other countries may have European purity marks, such as “
585” for 14K gold and “750” for 18K gold, as shown in the ...
The weight of gold is measured in troy ounces (1 troy ounce = 31.1034768 grams
), ... 24 K = 99.9% Pure (European Marking Fineness 999); 22 K = 91.3%; 18 K ...
The number 585 is stamped on European gold jewelry to indicate that the jewelry
contains 58.5 percent gold. This is comparable to the U.S. 14K marking that ...
If you can learn to recognize the French marks for gold, silver and platinum, you
will ... Many European countries mark silver and gold with numerical fineness ...