Argyle pink diamonds are the most valuable item on the planet, by weight or volume. With ninety percent of all pink diamonds coming from the Argyle mine in West Australia, the pink diamond is so rare that the palm of your hand could hold its entire inventory of stones, over half a carat, from a year’s worth of mining. In approximately a decade, the pink diamond will become more precious as the Argyle mine will have exhausted its supply. Each Argyle pink diamond, in both colour and clarity, is 100% natural. These incredibly beautiful, unique and rare diamonds are prized possessions for all our clients who include them in a piece – as a feature, an investment or an embellishment.