GS Crystal Catalog Online
Use the link below to view the entire GS watch [...]
Finding the Correct Size Watch Band
How to Measure a Watch Band There are two [...]
BB Glass Watch Crystal Catalog Online
BB Glass Watch Crystal Catalog Online Use the link [...]
White Gold Basic Metal Streak Test
Much like the basic yellow gold streak test, with the [...]
Testing Gold by Karat Weight
When you are testing gold to see if it [...]
Testing for Gold Filled Metal
You can test items that you suspect to be gold [...]
Silver Metal Shavings Test
This method of testing involves you opening up the unknown [...]
Silver Inside Metal Streak Test
For this method of testing silver that you suspect of [...]
Inside Gold Metal Streak Test
For this method of testing gold that you suspect of [...]
How to Test for Platinum
Gold isn’t the only metal you might find yourself in [...]
How to Test for Palladium
Gold isn’t the only metal you might find yourself in [...]
Gold Metal Shavings Test
This method of testing involves you opening up the unknown [...]
Direct Acid White Gold Test
If you are not getting results you trust from a [...]
Direct Acid Silver Test
This method of testing involves you applying acid to a [...]
Direct Acid Gold Testing
This method of testing involves you applying acid to a [...]
Basic Silver Metal Streak Test
Compared to gold testing, silver testing is very simple and [...]