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The "M1" stamp on gold typically indicates the purity of the metal, specifically that it is 1 millesimal fine, which means it is 999 parts per thousand pure gold. This designation is often used in conjunction with other markings to denote the quality and authenticity of gold jewelry or bullion. It's important to verify such stamps with reputable sources to ensure the gold's legitimacy.
What else can I help you with?
What does M1 mean on gold?
ask the one you are purchasing it from ;)
What does 14kplc mean gold stamp?
14 carat gold
What does 379 stamp mean on gold?
62.5 % gold
What does the gold stamp 750 GE Nasser mean?
Gold electroplate. Not gold.
What does the smc stamp on your necklace mean?
gold
What does the stamp YAG on a ring mean?
The Stamp YAG Means Gold Coated Silver
What does the stamp PLAD on a gold ring mean?
Palladium
What does 160 ar stamp on gold mean?
silver
What does a gold stamp mean?
It is the measurement, in mils, of the thickness of the gold plating used.
What does gfm mean on gold jewelry?
What does gfm stamp mean on a gold chain necklace
What does a KG stamp mean on sterling silver?
The stamp KG on Sterling silver indicates that there is a gold inlay. The KG is an acronym for karat gold.
What does a gold stamp 5 mean?
It is the measurement, in mils, of the thickness of the gold plating used.
