Eco-silver is a green alternative to sterling silver. It is a little bit more expensive but has the same silver content as sterling, it's just made of 100% recycled and scrap silver products. Eco Silver can be both treated and worked with in the same way as silver, for the same quality results but more environmentally friendly. Produced from scrap jewellery, medical equipment, electronics and giftware, all the eco silver used comes with a certificate of authenticity and is hallmarked if it is the required weight.