All products are 925 Silver, unless stated. Spoilt Collection Supplier of Diamond, Gold and Gemstone jewellery are monitored to make sure they are Certified by RJC (Responsible Jewellery Council) RJC members commit to and are independently audited against the RJC Code of Practices an international standard on responsible business practices for Diamonds, Gold and Platinum group Metals. The code of Practice addresses human rights, labour rights, environmental impact, mining practices, product disclosure and many more important topics in the jewellery supply chain. All items in the Diamond, Silver, Natural Gem Stone jewellery is Hallmarked.