What hypoallergenic jewellery really means, which metals carry the least nickel risk, what the EU nickel limits say, and a checklist for buying with sensitive skin.
White gold is real gold alloyed with palladium or nickel and usually rhodium plated. What it is made of, upkeep, nickel allergy, 14k vs 18k and price vs yellow.
9k, 14k, 18k or 22k? What each gold karat means, how they compare for colour, durability and skin, and how to pick the right one.