There are free diamonds up for grabs on the streets of Wellington this weekend, with no gimmick and no small print.
A Wellington man whose marriage proposal was spurned will be hiding the $5,000 engagement ring he bought somewhere in the central city and posting the clues on Twitter.
Anthony, who has asked not to show his face, bought the eye-catching sparkler in Hong Kong and proposed to a woman he was dating.
But it turned out he wasn't her only love interest and she turned him down.
So now Anthony's decided to ensure the ring goes to a deserving owner, and the most fun way of doing that he says, is to hold an expensive treasure hunt by hiding it in central Wellington.
But there will be a technological twist, he'll be lurking nearby twittering clues.
Anthony's had 700 twittered responses about Saturday's treasure hunt so far.
And like the lucky new owner of the ring, Anthony will also be celebrating.