Round|Natural|GIA

4.01ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 1246097063

Certificate GIA 1246097063

Diamond specifications and retailer prices

From £74,538 GBP
SGD 134,964 SGD
As of November 1, 2026
Save £20,785 GBP (22%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £120,142 GBP at Helzberg Diamonds · As of October 22, 2026
View at Helzberg Diamonds

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1246097063. Listed at 13 retailers as of October 31, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1246097063
Dimensions10.29 × 10.34 × 6.18 mm
L/W Ratio1.00
Culet sizeNone
Top View
10.29 mm10.34 mm4.01 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246097063
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £120,142 GBP|Low: £74,538 GBP|High: £120,142 GBP|Avg: £92,316 GBP
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 8£74,538 GBP
Retailer 7£77,712 GBP
Retailer 13£78,059 GBP
Retailer 14£79,015 GBP
Retailer 3£80,342 GBP
Retailer 5£82,878 GBP
Retailer 4£90,094 GBP
Retailer 2£91,856 GBP
Retailer 9£92,795 GBP
Retailer 10£95,055 GBP
Retailer 6£95,324 GBP
Retailer 11£114,460 GBP
Retailer 12£115,408 GBP
Helzberg Diamonds£120,142 GBP

16 data points across 14 retailers

13 retailers£74,538 GBP to £95,324 GBP

B+
Cheapest Retailer
-
£74,538 GBP
SGD 134,964 SGD
B+
Retailer 2
-
£77,712 GBP
View
B+
Retailer 3
-
£78,059 GBP
$104,590 USD
View
B+
Retailer 4
-
£79,015 GBP
$105,872 USD
View
Retailer 5
-
£80,342 GBP
$107,650 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
£82,878 GBP
$111,048 USD
View
B+
Retailer 7
-
£84,059 GBP
SGD 152,203 SGD
View
B+
Retailer 8
-
£90,094 GBP
View
B+
Retailer 9
-
£91,856 GBP
A$189,350 AUD
View
B+
Retailer 10
-
£92,795 GBP
$124,335 USD
View
Retailer 11
-
£95,055 GBP
€121,298 EUR
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£95,324 GBP
$127,723 USD
View
Most Expensive
Helzberg Diamonds
XZRHIKMGPNGMJ · Oct 22
£120,142 GBP
$160,977 USD
View
Price last confirmed 11 days ago
12 more retailers have this diamond
Prices start from £74,538 GBPSave up to £20,785 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
£74,538 GBP