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What is Silver925?

2020.06.27 08:52

Have you heard of the words SILVER 925 and SV925?

This is a material often used in silver accessories.

Also called sterling silver in Europe and America,

A hallmark 925 is stamped on the item.

Itoaware also uses SV925 to make rings.


This 925 represents the purity of silver, that is, the content rate.

In short, it is an alloy which contains 92.5% silver.

And the remaining 7.5% is is made of other metals, usually copper and is called sterling silver. .

A product which is 100% silver (pure silver) is recently sold.

Originally, silver is soft and weak in strength.

Therefore, it is not suitable for accessories.

So, to add strength it is mixed it with another metals.

Also, Sterling has the meaning of "valued, genuine",

SV925 is also treated as sterling silver.

I used to calculate the approximate mass of the product, and also calculate the ratio of pure silver and copper.

It was made by melting it with heat...

It takes heat to melt it, so you sweat profusely just to melt it.

When I was in Italy, it was difficult when I was melting myself in the workshop.

It is a stone building that has been around for a long time, and there is no basic cooler, 

and if there is anything, perhaps only an electric fan.

It's very hot when I use fire in the summer... It's especially hot because it's 40℃ outside.

It's cool at night, since it can be 20℃ below ^^


Generally, processed silver 925 is sold, 

so you can easily get it without processing it yourself.

All silver rings at itoare are SV925 and are reasonably priced.

Many people have purchased our silver rings!

One ring is 3,000 yen + tax ~  so it's really affordable★

We look forward to your visit.