3 Tests 2 Rules 3 Marks Solid Gold Or Plated?

In a perfect world you could trust everybody. Truth to be told, that's just not the case especially when it comes to money. Arm yourself with the knowledge needed to determine the authenticity of any piece of jewelry. You will never get scammed.

Rule #1  Real gold and silver are never magnetic.
Rule #2  Real gold and silver does not turn your skin green.

Test #1

Place the jewelry to be tested in a small stainless steel container. Drop a small amount of nitric acid on the item in a spot that is not obvious. Look for the presence of a reaction and it's color.

• reaction color is green, your metal is gold plated.
• reaction color is gold, your metal is brass or gold plated.
• reaction color is milky, your metal is gold plated over sterling 
• no reaction at all, you've got real gold.

Test #2

Bleach will not affect real gold. If it's fake the bleach will change the color of the metal it comes into contact with.  Always pay attention when using bleach. It is a strong colorless chemical that can cause damage to most surfaces.

Test #3

One more test to try is the scratch test In an inconspicuous place scratch item in question until you see the metal underneath. A scratch may not be required if corners show wear and reveal the metal underneath.


Item stamped with .417 is the equivalent to 10 K.
Item stamped with .585 is the equivalent to 14 K.
Item stamped with .750 is the equivalent to 18 K.