The Asscher Diamond Company is a renowned diamond manufacturer based in Amsterdam, known for its unique cut and high-quality gemstones. Founded in 1854 by the Asscher family, the company gained fame for creating the Asscher cut, a square-shaped diamond cut that enhances brilliance and sparkle. The company has a rich history, including the creation of the famous Imperial State Crown diamond for the British monarchy. Today, the Asscher Diamond Company continues to uphold its legacy by producing exquisite diamonds that are sought after by collectors and jewelry enthusiasts worldwide.