The Treasury of National Jewels, also known as the National Jewelry Museum, is situated in Tehran, Iran, inside the Central Bank of the Islamic Republic of Iran on Ferdowsi Avenue. This magnificent museum showcases an expansive collection of jewels that were accumulated over centuries. The treasury contains the Iranian Crown Jewels, reputed to be one of the most spectacular and priceless jewelry collections in the world. Among the myriad treasures are crowns, tiaras, aigrettes, precious stones, jewelry, coins, and medals of great historical and artistic value. Items like the Darya-e Noor diamond, the Peacock Throne, and the globe made of 34,000 precious stones draw substantial attention. These jewels once belonged to Iranian monarchs of various dynasties and today represent a heritage of immense national pride. The security measures are extremely strict, reflecting the value of the items on display. It's not just a museum; it is an emblem of Iranian culture and history, symbolizing the opulence and sophistication of its past rulers.