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Rare blue diamond could fetch up to £2 million at auction

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Cameron, L. (2026, September 22). Rare blue diamond could fetch up to £2 million at auction. Evening Standard. https://www.standard.co.uk/news/uk/london-glasgow-scottish-brazil-india-b1298001.html

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Evening Standard · collected 2026-09-22 · by Lucinda Cameron

Quick Summary

Elmwood’s auctioneers will offer a rare 8.03 carat natural blue diamond ring for sale, potentially fetching up to £2 million at an upcoming auction in Britain. This particular blue diamond is only the third over eight carats ever auctioned in the UK, following the “Idol’s Eye” and the Wittelsbach Diamond. Joe Kendrick from Elmwood’s highlights its historical significance and exceptional quality, noting that it will likely attract significant interest due to its rarity and physical attributes.
Written by AI on 2026-09-23, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

Elmwood’s auctioneers in London are preparing to sell a blue diamond weighing 8.03 carats, expected to fetch up to £2 million at an upcoming auction next month. This would make it only the third blue diamond over eight carats ever offered for sale in the UK, following the 70.21 carat "Idol's Eye" sold by Christie’s in 1865 and the Wittelsbach Diamond auctioned at Sotheby’s in 2008. Joe Kendrick, head of sales at Elmwood’s, highlighted the rarity and historical significance of the upcoming sale, predicting a high level of interest from collectors due to the diamond's unique combination of size, clarity, and shape.

Written for “Blue Diamond Auction” on 2026-11-04, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Blue Diamond Auction
Entertainment · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
9
sentences that state something as happening or true
Uncertain
11%
1 of 9 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
64/100
Evening Standard's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Entertainment
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-23 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Evening Standard · 8587 article(s) · 73 correction(s) detected
Running correction rate · 73 correction(s)

Who wrote this

Lucinda Cameron
45 article(s) here · 1 carrying a prediction
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Also by Lucinda Cameron
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 45 articles by Lucinda Cameron →

Topics

Christie’s Elmwood’s London Sotheby’s the Wittelsbach Diamond

Subjects

Elmwood’s ORG · 4× London GPE · 2× British NORP · 1× Christie’s ORG · 1× Joe Kendrick PERSON · 1× Sotheby’s ORG · 1×

Narrative

Elmwood’s said that the only blue diamonds weighing more than eight carats ever offered at auction in the UK are the 70.21 carat “Idol’s Eye”, sold in London at Christie’s in 1865 and the Wittelsbach Diamond which went under the hammer at Sotheby’s in London in 2008.
framing: assertive · carried by 1 article(s) · first seen 2026-09-23
🔮 A blue diamond ring of “extraordinary rarity” could fetch up to £2 million when it goes under the hammer next month.
2026-09-23 · Evening Standard
Rare blue diamond could fetch up to £2 million at auction · assertive framing

Claims (9 extracted, 1 hedged)

A blue diamond ring of “extraordinary rarity” could fetch up to £2 million when it goes under the hammer next month. uncertain
it → fetch → hammer
Auctioneers Elmwood’s said the jewel will be only the third blue diamond weighing more than eight carats ever offered at auction in the UK. asserted
jewel → say → UK
Elmwood’s said that the only blue diamonds weighing more than eight carats ever offered at auction in the UK are the 70.21 carat “Idol’s Eye”, sold in London at Christie’s in 1865 and the Wittelsbach Diamond which went under the hammer at Sotheby’s in London in 2008. asserted
which → say → 2008
Joe Kendrick, head of sale at Elmwood’s auctioneers, said: “An 8.03 carat natural blue diamond is an extraordinary rarity in its own right, but what adds to its allure is its place in British auction history. asserted
adds → say → history
“To offer only the third blue diamond above eight carats ever seen at auction in the UK and the largest pear-shaped example, is a remarkable moment for Elmwood’s and for collectors of exceptional coloured diamonds. asserted
offer → offer → diamonds
“Its combination of size, colour, clarity and elegant pear shape also gives this stone an exceptionally compelling presence and we therefore expect wide interest. asserted
we → give → interest
The blue diamond is set at the centre of the ring, which also has concentric borders of round brilliant cut pink and white diamonds. asserted
which → set → diamonds
Natural blue diamonds are described as being among the rarest of all coloured diamonds. asserted
diamonds → describe → diamonds
Their colour is linked to trace amounts of boron incorporated into the gem’s crystal structure. asserted
colour → link → structure
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