Earrings, necklaces, rings and bracelets in titanium steel and 316L stainless steel, many with gold or rose-gold plating. They are tough, rust-free and slow to tarnish, fine with hand washing and sweat, ideal if you want everyday jewellery without fuss. Coloured plating on steel can still wear after a long time; take pieces off for swimming and the beach to keep them longer. Titanium rings are hard to resize, so measure carefully before buying. Ranked by the independent usdxu score.