What Does 585 Mean On Jewelry. This means an item marked 585 is 58.5 percent gold. It is common in europe.
However, instead of referring to how many there's another symbol next to the metal content stamp that isn't on your list. Most people assume these numbers indicate the manufacturer or batch of jewelry, but what does a 750, 585, 916, 999 or 417 marking mean? Gold hallmarks with jeff the jeweler.
However, instead of referring to how many there's another symbol next to the metal content stamp that isn't on your list.
What Does 585 Mean On Jewelry. The figure is rounded up and expressed as parts per 1,000 giving 585 as the measurement. Ip means ion plating and is one of the most solid plating techniques called physical vapor. 750 on a piece of jewelry signifies 18k ie 75% pure. The price of gold jewelry stamped 585 or 583 is identical to that of gold stamped with 14k or a similar marking — there's no difference in price, value or purity.