True cost of your favourite ring: Diamonds are plagued by controversy

Have you thought much about where your organic cotton T-shirt, free-range roast chicken or bamboo bed linen came from? Probably. We know to boycott sweatshops, avoid single-use plastic and buy seasonal, sustainable locally-sourced food. (Hello, shiny halo.) Yet, when it comes to jewellery — often items that really matter to us, such as an engagement … Read more