The Aga Khan emerald brooch was sold for $USD8.8 million ($AUD13.64 million) at Christie’s during the 12 November Magnificent Jewels sale. This reportedly marks a new world record for the sale of ...
The fancy intense purplish-pink diamond is internally flawless and was set in a ring by designer Valentin Magro ... “With the closure of the Argyle diamond mine, we have seen a continued appreciation ...