Your cart is empty.
Your cart is empty.
This testing stone is designed for both professional jewelers and hobbyists to determine the proper karat of gold, as well as identifying precious metals, such as gold, silver, platinum, and more. This stone should be used in conjunction with testing acid solution and testing needles (not included).
Important:
Avoid getting counterfeit items. Genuine SE products come with our SE logo on the packaging.
SE is committed to providing the customer with the best possible source for value. You will enjoy the quality, function and usefulness this Small Precious Metal Testing Stone has to offer.
SE is a registered trademark protected by US Trademark Law.
Monkeyjewelry
2025-09-02 16:43:58
Slab that is used to identify sterling silver. Works exactly like it is suppose to. And can identify sterling as opposed to other metals, by scratching your silver item on the slab and then using and acid to determine if sterling or less. However the best test is probably the metalizers.
Brian Elvington
2025-08-08 14:47:50
I have been using this to test gold and silver, it works great for testing up to 5-6 peices at a time. Anything over that you will wish you had a bigger stone.The size is mentioned in the description, so I can't fault the seller for being true to their word.Be wary of fake stones that are actually glass, those are not as easy to use. This is an actual stone.
Joel
2025-05-20 12:58:00
Nice
Terri
2025-05-16 12:34:11
The PuriTEST Precious Metal Testing Stone worked as we expected it too. I was pleased with it.
Gatorgal
2025-04-26 19:04:49
These stones work very well on testing Precious Metals. It took me awhile to get the hang of reading the stone but it really works.
Grande Gato
2025-04-09 11:18:05
IT ARRIVED QUICK & WAS EXACTLY LIKE IT WAS ADVERTISED
John
2025-03-07 19:04:55
Was expecting a double sided testing block but it’s only one sided with a sticky pad on the other side that melted and falls off. I’ll be ordering from somewhere else glad this wasn't expensive.
Richard Spencer
2025-02-13 14:22:35
I like the item and use it for testing gold and silver.
Recommended Products
$30.66
$ 13 .99 $13.99