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Daria-i-Noor

large cut diamond, among the Iranian crown jewels

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 13, 2026
Entity authorityQ1166975 ↗
Source-derived summary

The Daria-i-Noor is one of the largest cut diamonds in the world, weighing an estimated 182 carats (36 g). Its colour, pale pink, is one of the rarest to be found in diamonds. The diamond is currently in the Iranian National Jewels collection of the Central Bank of Iran in Tehran. During the reign of Naser al-Din Shah Qajar, an elaborate frame was crafted from 457 smaller diamonds and four rubies, crowned by Iran's imperial insignia.

Dimensions

It is 41.40 mm × 29.50 mm × 12.15 mm (1.630 in × 1.161 in × 0.478 in) and weighs around 182 metric carats. It is the world's largest known pink diamond. Originally, it may have been cut from an even larger stone.

History

This diamond, as is also presumed for the Koh-i-Noor, was mined in Kollur Mine in the Golconda region of Andhra Pradesh, India. Its early origins are shrouded in mystery, but it is believed to have been one of the eyes of the Mughal Peacock Throne. Its name means "sea of light".

Editorial summary

This brief starts where responsible research should: with the source description of “Daria-i-Noor” as large cut diamond, among the Iranian crown jewels. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current 172-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. The account is most persuasive where Daria-i-Noor, large and diamond can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as large cut diamond, among the Iranian crown jewels. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jun 13, 2026. The linked authority identifier is Q1166975. None of the 0 selected statements returned an explicit reference.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

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Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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Source & attribution

This entry incorporates text from “Daria-i-Noor” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.