Sterling silver is a somewhat misunderstood material and we get lots of questions about it, so we thought we'd try and de-mystify this important ingredient in most of our jewellery. We know that you'll love it, too!

 

What Is Sterling Silver?

Sterling silver is an alloy (chemical mixture) of fine 99.9% silver and another metal, which is usually copper, zinc or palladium. By law, it must meet the standard, or fineness, of 92.5%, meaning that 92.5% of the metal must be fine silver, the other metal(s) making up the remaining 7.5%. This is why genuine sterling silver pieces carry a purity mark stamp of 925. You will usually find it on the back of pendants, earring hooks or the post on stud earrings. 

Fine silver has lots of qualities that are useful in jewellery making; for example, it is malleable (it can be rolled out into a fine sheet), ductile (it can be drawn into a thin wire) and pliable (it bends easily and without a tendency to crack) but these properties also make it is quite soft - so objects made from pure silver can be easily bent, distorted, or damaged. As pure silver is less durable, it is usually reserved for fine jewellery rather than delicate or everyday pieces. 

The addition of other metals to create sterling silver, however, makes it much more durable. Sterling Silver can be shaped into a variety of forms including necklaces, earrings, rings etc. and is suitable for fine, intricate details. Sterling silver is also sturdy enough for everyday wear, whilst maintaining the beautiful, reflective shine of pure silver. 

 

But if it's not fine silver, is it fake?

No, sterling silver is a recognised fineness of silver and considered a precious metal. Jewellery items that weigh 7.78g or more must be hallmarked by law, and UK retailers must display a Dealers' Hallmarking Notice. You can find the link to the notice on our navigation bar and here

 

Does sterling silver rust?

This is common misconception. Rust occurs when iron corrodes in the presence of oxygen and water. Silver is a noble metal and does not react with oxygen. However, the air around contains sulfur, which is responsible for turning the surface of silver a nasty black colour. This is tarnish - and it can be quickly cleaned away with a polishing cloth. 

 

How can I stop sterling silver from tarnishing?

Tarnishing will take place over time, but, too keep it looking its best, we recommend keeping jewellery items in an airtight container such as a grip seal bag, and to remove your jewellery before bathing and swimming. Also keep items away from eggs and rubber bands!

 

Is Tibetan Silver the same as Sterling Silver?

No. Whilst, historically, it may have contained silver, Tibetan Silver is now a cover-all name given to silver-coloured alloys - they could be any combination of plated zinc, copper, nickel, tin or even cast iron. These materials are best avoided. The same goes for Nickel Silver / German Silver. 

 

How do I know if sterling silver jewellery is genuine?

Sterling silver should carry the 925 purity stamp. If it is over 7.78g it should also carry a hallmark. We would always recommend buying your jewellery from a reputable jewellery retailer (like us!)