Silver

Sterling silver is considered genuine silver, but it is in fact an alloy – meaning a combination of two or more elements with metallic properties. The 925 sterling silver used in our jewellery consists of 92.5% silver, with the remaining portion made up of copper. The reason for this composition is that pure silver (100%) tends to be too soft for jewellery making. By adding copper, the alloy achieves properties that are optimal for jewellery – making the material both durable and long-lasting.

All sterling silver jewellery is verified with a hallmark to guarantee its authenticity. The stamp may vary slightly, but common markings include 925, 925 silver, S925 or Sterling silver.

Recycled & nickel-free silver
At Efva Attling Stockholm, we use recycled and nickel-free silver. We choose recycled silver as it is a finite resource, making it the more environmentally responsible option. Nickel is a highly lustrous metal often used in fashion jewellery to create a harder surface and to prevent oxidation. Since its founding in 1996, Efva Attling Stockholm has been 100% nickel-free.

Silver has accompanied humanity for thousands of years – from ancient trade routes to royal treasuries and into contemporary design. The metal has always held a particular appeal: luminous, malleable, and yet enduring.

925 sterling silver is the international standard for silver jewellery. It consists of 92.5% pure silver and 7.5% copper, a composition that has been used for centuries to combine silver’s natural lustre with the strength required to shape and wear jewellery over time. Pure silver is too soft for everyday use – the alloy makes the material more durable without compromising its character.

The term “sterling” originates from medieval England, where the purity of silver was regulated to ensure quality in trade and coinage. The 925 hallmark became a guarantee – a mark of authenticity and craftsmanship.