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Round|Natural|GIA

4.01ct L VS1 Round Natural Diamond

EX • L/VS1

Diamond specifications and retailer prices

From £22,515 GBP
As of November 4, 2026
Save £5,958 GBP (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £28,473 GBP at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded L colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA. Listed at 4 retailers as of November 4, 2026, with prices from £22,515 to £28,473, a £5,958 spread on the same certified stone. The Diamond Guys lists it at £28,473. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.01
Carat
L
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions10.09 × 10.11 × 6.34 mm
L/W Ratio1.00
Top View
10.09 mm10.11 mm4.01 ctL / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £22,515 GBP|Low: £22,515 GBP|High: £29,921 GBP|Avg: £27,208 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 23, 2026
Retailer 1£22,515 GBP
Retailer 4£25,268 GBP
Retailer 6£25,478 GBP
Retailer 2£26,314 GBP
Retailer 3£26,531 GBP
Retailer 5£27,419 GBP
The Diamond Guys£28,473 GBP

22 data points across 7 retailers

4 retailers£22,515 GBP to £28,473 GBP

B+
Cheapest Retailer
-
£22,515 GBP
Retailer 2
-
£25,478 GBP
View
Price last confirmed 17 days ago
B
Retailer 3
-
£27,419 GBP
View
Most Expensive
B
The Diamond Guys
1970355023 · Nov 6
£28,473 GBP
$38,322 USD
View
3 more retailers have this diamond
Prices start from £22,515 GBPSave up to £5,958 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.01ct Round
£22,515 GBP