An auction is coming up http://blog.perthmint.com.au/2014/0...tion-argyle-pink-diamond-10oz-platinum-ingot/ BEYOND RARE: The Perth Mint and Argyle Pink Diamonds unite to present an exclusive 10oz pure platinum ingot hand set with exquisite intense and vivid pink diamonds. For sheer exclusivity, just six of these exceptional 10oz Platinum Ingots will ever be released coming soon!
^exactly, publicity for both parties. On a side note, anyone able to hook up a pic of the bar, it's a beauty and I'm currently unable to do so
The run of 168 (from memory) 22k rose gold bars with Argyle diamonds produced last year sold out in a day. Mostly to Asia I heard. There's a massive market (in terms of dollars to soak up product) for this sort of luxury item.