https://royalasscher.com/blogs/royal-asscher-blog/the-cullinan-diamond
The Cullinan Diamond: Royal Asscher’s Legacy of Cutting Greatness - Royal Asscher
May 28, 2025 - Uncover how Royal Asscher masterfully cut the 3,106-carat Cullinan diamond, the largest gem-quality rough diamond ever found, into the iconic Crown Jewels.
the cullinan diamondroyallegacycuttinggreatness