Marie Antoinette's two diamond bracelets were sold for £6million after being expected to fetch up to £3million at an auction yesterday, 228 years after her death. The pair of silver and yellow gold bracelets are both made up of three strands and contain 112 diamonds. The stunning jewellery was sold by a mystery European royal family member at Christie's auction in Geneva, Switzerland. Marie Antoinette’s diamond bracelets fetch £7m at ...