The auction for John Jacob Astor IV's 14-carat gold Waltham pocket watch was sold ... people in the world at that time, with a net worth of roughly US$ 87 million (equivalent to several billion ...

Solid 14-carat gold jewellery strikes a balance between strength, luxury, and value. Composed of 58.3% pure gold, it offers durability without compromising on appearance. Resistant to tarnishing ...