Oval|Natural|GIA

4.01ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 6237819932

Certificate GIA 6237819932

Diamond specifications and retailer prices

From £48,491 GBP
CA$90,240 CAD
As of October 30, 2026
Save £32,623 GBP (40%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £81,114 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.01ct natural oval diamond

This 4.01ct natural oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237819932. Listed at 12 retailers as of October 29, 2026, with prices from £48,491 to £81,114, a £32,623 spread on the same certified stone. MOH London lists it at £81,114. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6237819932
Dimensions12.62 × 8.97 × 5.43 mm
L/W Ratio1.41
Top View
12.62 mm8.97 mm4.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6237819932
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £81,114 GBP|Low: £48,491 GBP|High: £81,654 GBP|Avg: £56,932 GBP|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8£48,491 GBP
Retailer 5£49,372 GBP
Retailer 10£49,650 GBP
Retailer 4£52,284 GBP
Retailer 6£54,857 GBP
Retailer 3£55,234 GBP
Retailer 7£56,967 GBP
Retailer 9£58,023 GBP
Retailer 11£58,790 GBP
Retailer 2£62,683 GBP
MOH London£81,114 GBP

20 data points across 11 retailers

12 retailers£48,491 GBP to £81,114 GBP

A
Cheapest Retailer
-
£48,491 GBP
CA$90,240 CAD
A
Retailer 2
-
£49,372 GBP
$66,153 USD
View
A
Retailer 3
-
£49,650 GBP
$66,526 USD
View
A
Retailer 4
-
£52,284 GBP
View
Retailer 5
-
£53,813 GBP
$72,104 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
£53,813 GBP
$72,104 USD
View
Retailer 7
-
£53,813 GBP
$72,104 USD
View
Price last confirmed 20 days ago
B+
Retailer 8
-
£54,857 GBP
$73,503 USD
View
B+
Retailer 9
-
£56,967 GBP
$76,330 USD
View
B+
Retailer 10
-
£58,023 GBP
$77,744 USD
View
B+
Retailer 11
-
£62,683 GBP
€79,989 EUR
View
Most Expensive
B
MOH London
7F9A7CF28 · Oct 29
£81,114 GBP
View
11 more retailers have this diamond
Prices start from £48,491 GBPSave up to £32,623 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.

A
4.01ct Oval
£48,491 GBP