Full Breakdown
NYC Mayor Zohran Mamdani Urges King Charles to Return the Koh-i-Noor During 9/11 Visit
4/30/2026, 12:29:31 AM
Mayor Mamdani’s Request at the 9/11 Ceremony
During a pre-ceremony press briefing, New York City Mayor Zohran Mamdani said he would ask King Charles III, who is in New York for the 25th-anniversary 9/11 commemorations, to return the Koh-i-Noor diamond if a private moment allowed.
Historical Context
The 105.6-carat gem, mined in South India, entered British possession after the 1849 Treaty of Lahore and was set in the Crown of Queen Elizabeth the Queen Mother, displayed at the Tower of London. India, Pakistan, Iran and Afghanistan claim ownership.
Data & Statistics
Weight: 105.6 carats (some reports cite 100 carats). Estimated market value: up to $1 billion. The stone is part of the Crown of the Queen Mother, displayed at the Tower of London.
Why It Matters
The appeal revives debate over a colonial-era transfer and highlights ongoing restitution claims, potentially affecting Britain-India diplomatic relations and broader discussions on returning cultural artifacts.
Official Statements & Responses
Buckingham Palace declined comment on Mamdani’s suggestion. In a speech, King Charles III expressed solidarity with the United States after 9/11, recalling the shared loss and reaffirming the United Kingdom’s support. India reiterated its 2022 call for the gem’s return; no British official signaled intent to repatriate it.
Criticism & Opposition
Royal commentator Dr. Amanda Foreman argued that the king lacks authority to return the diamond, likening his power to that over Buckingham Palace. Analysts called Mamdani’s request a “standoff posture” reflecting his democratic-socialist stance and colonial-legacy concerns.
Conflicting Reports & Gaps
Sources differ on the diamond’s weight (100 carats vs. 105.6 carats) and on the precise list of claimants, with some mentioning the Taliban-controlled Afghan administration separately.
Verbatim Quotes
- “If I was to speak to the king … I would probably encourage him to return the Koh-i-Noor diamond,” — Zohran Mamdani, New York City Mayor
- “I’ll be attending a wreath laying alongside other elected officials including Gov. Hochul, Gov. Sherrill, and the focus of that wreath laying is to honor the more than 3,000 New Yorkers who were killed in the horrific terror attacks of Sept. 11,” — Zohran Mamdani
- “The king has no more power to return the diamond than he has to return Buckingham Palace to the people,” — Dr. Amanda Foreman, Royal Contributor
- “During my visit to New York, my wife and I will again pay our respects to the victims, the families, and the bravery shown in the face of terrible loss.” — King Charles III
What’s Next
King Charles III’s four-day U.S. itinerary includes a meeting with President Donald Trump, a White House dinner and a congressional address. Mamdani said he will monitor the diplomatic fallout and may raise the Koh-i-Noor issue in city or international forums.
