The history of promise rings white gold Since the concept of promise started in the 15th century, these beautiful rings have been a part of the tradition. The young couples in England used to ...

Unlike white gold, platinum is a naturally white metal — 95% of a platinum ring is pure platinum, with the remaining 5% being other white metals that make the ring more workable.

But the couple were shocked to discover they would have to fork out an extra 20 per cent for Mr D'Hyon's ring because of soaring gold prices.