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750 Stamped Gold Chain
by: Anonymous

Hello Mark, the chain could be Italian. The Italian mark for 18k gold is 750. This means this piece of jewelry is made of 750 parts of gold and 250 parts other metal. The color of the added metals, determine the color of the gold. For instance rose gold jewelry is made by adding a mixture of silver, zinc and copper. White gold jewelry is a mixture of gold, nickel and zinc.

For more information about number marks on Italian jewelry please see this post and comments here.

Yvonne Hammouda-Eyre
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