For 2012 to celebrate the Queen's Diamond Jubilee, the Royal Mint released a very Limited Issue Diamond Jubilee $1 One Dollar Silver Proof Coin struck in solid fine .999 Silver weighing one ounce of pure Silver on behalf of New Zealand Certified Slabbed and Graded by PCGS as PR69 DCAM.
The reverse design features the Queen making her Christmas Message in 1963 while the obverse design depicts the portrait of Her Majesty Queen Elizabeth II by Ian Rank Broadley FRBS.