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de Beers Auction Prices & Market Value

The median realized auction price for de Beers is $6,200 and the average is $214,200, from 207 verified sold lots (2006 to 2026) across 1 category. Real transactions, not asking prices.

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207 verified sold lots · 1 category · record $32.02M

Median realized price2006–2025
$1,800$4,100
Lots tracked / year2006–2025
415
Median realized
$6,200
Average realized
$214,200
90th percentile
$53,200
Record result
$32.02M
Total realized
$44.3M
Since 2006
+127%
Last full year YoY
+25.5%
Verified sold lots
207
Record results

The most expensive de Beers lots at auction.

Top realized results for de Beers. Every figure is a real transaction, not an estimate.

1Superb and Rare Fancy Vivid Blue Diamond and Diamond Ring
Jewelry
Superb and Rare Fancy Vivid Blue Diamond and Diamond Ring
$32.02M
Sotheby's · 2016-04-05
21621. important and rare fancy vivid blue diamond and diamond ri
Jewelry
1621. important and rare fancy vivid blue diamond and diamond ri
$6.44M
Sotheby's · 2010-04-07
3THE DE BEERS YELLOW COLORED DIAMOND RING
Jewelry
THE DE BEERS YELLOW COLORED DIAMOND RING
$1.26M
Christie's · 2022-12-06
4A HISTORIC FANCY VIVID YELLOW DIAMOND RING "CULLINAN VIVID"
Jewelry
A HISTORIC FANCY VIVID YELLOW DIAMOND RING "CULLINAN VIVID"
$657,500
Sotheby's · 2018-04-03
5
Jewelry
An impressive diamond single-stone ring, by De Beers
$634,600
Bonhams · 2008-09-25
6A Fancy Intense Diamond, Diamond and Platinum Ring
Jewelry
A Fancy Intense Diamond, Diamond and Platinum Ring
$275,000
Phillips · 2019-12-09
Inside the profile

The full de Beers profile.

Price distribution by year, value, auction house share and quarterly momentum, filterable by category, model and saleroom.

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Where de Beers sells.

Verified sold lots by category, drawn live from the de Beers dataset.

Lots by category

Jewelry176

Median & record by category

CategorySold lotsMedianRecord
Jewelry176$4,600$32.02M
The product suite

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Every ALT/FNDATA product runs on the same de Beers data: 207 realized sales across 1 category.

Visual DashboardsSales by models & references, price bands and sell-through across the de Beers market, refreshed as new results land.Get started →Market ReportsThe de Beers market in quarterly reports: what is rising, trophy-ceiling pricing and auction-house league tables.Get started →Price CheckWhat is a lot worth today? An instant estimate from real auction comparables.Get started →Search Engine & AI Chat AssistantSearch every de Beers lot and ask the AI Chat Assistant in plain English.Get started →Claude MCP ConnectorAsk Claude for median de Beers prices and comparables directly from your own AI tools.Get started →API & Data FeedPull clean, USD-normalized de Beers prices via REST, JSON and bulk export.Get started →

Access the full de Beers price history

Create a free account to unlock every de Beers sale, filter by model, reference, category and house, and export the data. Enterprise access via API, BigQuery and bulk download.

  • All 207 verified sold lots, with the realized price of each
  • Filter by model, reference, category and auction house
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  • USD-normalized realized prices
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Questions

Frequently asked questions

What is the average price of a de Beers at auction?
The average realized auction price is $214,200 and the median is $6,200, based on 207 verified sold lots (2006-2026) across 27 vendors (ALT/FNDATA, as of September 2026).
What is the most expensive de Beers ever sold at auction?
The record is $32.02M, set by the Superb and Rare Fancy Vivid Blue Diamond and Diamond Ring at Sotheby's.
Which categories does de Beers sell in at auction?
de Beers appears across 1 category: jewelry. See the table above for the median and record in each.
Are these realized or asking prices?
Realized. Every figure is what an item actually sold for at auction, normalized to USD. Unsold lots are tracked separately.
Maker

Who makes de Beers.

De Beers Group
De Beers Group

Privately held, so no listed parent. Publicly owned maisons link here to their parent company profile and ticker.

Related

Jewelry price historyJewelry pricesAll brandsMarket statistics

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Source: ALT/FNDATA, 19.24M realized auction results across 37 collectible categories, normalized to USD. Methodology · All brands · Market statistics