![Blue Moon of Josephine, a former @sothebys offering. | Blue diamond, Natural blue diamond, Blue diamond engagement ring Blue Moon of Josephine, a former @sothebys offering. | Blue diamond, Natural blue diamond, Blue diamond engagement ring](https://i.pinimg.com/736x/79/b5/07/79b50727c9c6df1d568310efe0c861d8.jpg)
Blue Moon of Josephine, a former @sothebys offering. | Blue diamond, Natural blue diamond, Blue diamond engagement ring
Sotheby's - The 12.03-carat Blue Moon Diamond just sold for US$48.5m, a new world record for any diamond & any jewel at auction | Facebook
![Flawless blue diamond could fetch record-breaking £35m at auction | Blue diamond, Diamond, Blue diamond ring Flawless blue diamond could fetch record-breaking £35m at auction | Blue diamond, Diamond, Blue diamond ring](https://i.pinimg.com/originals/0a/fc/ff/0afcff528e5d191968b19cee70fb93cd.jpg)
Flawless blue diamond could fetch record-breaking £35m at auction | Blue diamond, Diamond, Blue diamond ring
![Blue Moon" diamond, pink diamond bought by Hong Kong billionaire Joseph Lau for $77 million at auctions - CBS News Blue Moon" diamond, pink diamond bought by Hong Kong billionaire Joseph Lau for $77 million at auctions - CBS News](https://assets3.cbsnewsstatic.com/hub/i/r/2015/11/12/1652f229-9206-4903-8186-e459eaadc8e7/thumbnail/1200x630/025cde689f49500f3c15b27442700660/dimonds.jpg)