![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://l450v.alamy.com/450v/2eky51e/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-diamond-with-57-facets-was-once-owned-by-the-korloff-sapojnikoff-family-the-gem-presently-owned-by-korloff-jewelers-of-france-has-an-estimated-value-of-37-million-photo-by-stringerchinaimagessipa-usa-2eky51e.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
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
![Sold Price: Korloff. Bague en or blanc sertie d'un diamant taille Korloff (0.43 ct), diamants taille baguette et - Invalid date CEST Sold Price: Korloff. Bague en or blanc sertie d'un diamant taille Korloff (0.43 ct), diamants taille baguette et - Invalid date CEST](https://image.invaluable.com/housePhotos/Alexandre/01/703601/H22460-L257814973.jpg)