GemsMuse - Diamond & Jewellery Blog - The Korloff Noir Uncut, the 'Gargantuan Black Diamond' weighed an incredible 421 carats. Handed down through generations of the Russian Korloff family before being sold
![An 88-carat super black diamond, is on display at the 2020 China International Import Expo in Shanghai, China, 5 November 2020. The Korloff Noir dia Stock Photo - Alamy An 88-carat super black diamond, is on display at the 2020 China International Import Expo in Shanghai, China, 5 November 2020. The Korloff Noir dia Stock Photo - Alamy](https://c8.alamy.com/comp/2DGFGG2/an-88-carat-super-black-diamond-is-on-display-at-the-2020-china-international-import-expo-in-shanghai-china-5-november-2020-the-korloff-noir-dia-2DGFGG2.jpg)
An 88-carat super black diamond, is on display at the 2020 China International Import Expo in Shanghai, China, 5 November 2020. The Korloff Noir dia Stock Photo - Alamy
![batch_batch_The signature 88-carat Korloff Noir, a brilliant cut black diamond with 57 beautifully shaped facets(1) - The Peak Malaysia batch_batch_The signature 88-carat Korloff Noir, a brilliant cut black diamond with 57 beautifully shaped facets(1) - The Peak Malaysia](https://ewxd4bbz5hp.exactdn.com/wp-content/uploads/2023/02/batch_batch_The-signature-88-carat-Korloff-Noir-a-brilliant-cut-black-diamond-with-57-beautifully-shaped-facets1.jpg?strip=all&lossy=1&ssl=1)
batch_batch_The signature 88-carat Korloff Noir, a brilliant cut black diamond with 57 beautifully shaped facets(1) - The Peak Malaysia
![Largest Black Diamond' Revealed in Dubai, But Is the 'Korloff Noir' Really the Largest? | The Jeweler Blog Largest Black Diamond' Revealed in Dubai, But Is the 'Korloff Noir' Really the Largest? | The Jeweler Blog](https://thejewelerblog.files.wordpress.com/2015/12/blackdiamond2.jpg)