Jewellshouse, an English manufacturer, has seen its jewelry decorate necks, wrists, earlobes, and fingers of both men and women over the years. Many of its necklaces, bracelets, rings, and cufflinks are made from 925 sterling silver, which is often covered in a layer of rhodium or 24-karat gold. (An additional galvanization process protects the metal from becoming yellowed or blackened over time.) Jewellshouse pieces can also sparkle with Swarovski elements or pearls, and they can become heartfelt, personalized gifts with the addition of custom engraving.