![BLUE OPPENHEIMER DIAMOND RING - GEMOLOGUE by Liza Urla | Most expensive jewelry, Jewelry rings engagement, Pearl and diamond necklace BLUE OPPENHEIMER DIAMOND RING - GEMOLOGUE by Liza Urla | Most expensive jewelry, Jewelry rings engagement, Pearl and diamond necklace](https://i.pinimg.com/736x/5e/09/e2/5e09e2391c49746f8b00c6ad89093ff6.jpg)
BLUE OPPENHEIMER DIAMOND RING - GEMOLOGUE by Liza Urla | Most expensive jewelry, Jewelry rings engagement, Pearl and diamond necklace
![Most Expensive Jewel Ever Auctioned: 'Oppenheimer Blue' Diamond Sells for History-Making $57.5 Million Most Expensive Jewel Ever Auctioned: 'Oppenheimer Blue' Diamond Sells for History-Making $57.5 Million](https://imageio.forbes.com/blogs-images/anthonydemarco/files/2016/05/Oppenheimer-blue.png?format=png&width=1200)
Most Expensive Jewel Ever Auctioned: 'Oppenheimer Blue' Diamond Sells for History-Making $57.5 Million
![Oppenheimer Blue' Could Challenge 'Blue Moon' for the Title of Priciest Diamond Ever; Record Now Stands at $48.5M | The Jeweler Blog Oppenheimer Blue' Could Challenge 'Blue Moon' for the Title of Priciest Diamond Ever; Record Now Stands at $48.5M | The Jeweler Blog](https://thejewelerblog.files.wordpress.com/2016/04/oppenheimer4.jpg)
Oppenheimer Blue' Could Challenge 'Blue Moon' for the Title of Priciest Diamond Ever; Record Now Stands at $48.5M | The Jeweler Blog
![The 36.09-carat "Pohl" diamond ring and the 14.62-carat "Oppenheimer Blue" diamond ring. | Beautiful jewelry, Gorgeous jewelry, Fabulous jewelry The 36.09-carat "Pohl" diamond ring and the 14.62-carat "Oppenheimer Blue" diamond ring. | Beautiful jewelry, Gorgeous jewelry, Fabulous jewelry](https://i.pinimg.com/736x/88/84/15/88841577b69aaa8bbda5bda91a0de9d5.jpg)