Oval|Natural|GIA

4.01ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 6542818557

Certificate GIA 6542818557

Diamond specifications and retailer prices

From £48,205 GBP
HK$504,600 HKD
As of October 31, 2026
Save £40,377 GBP (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £88,581 GBP at MOH London · As of October 26, 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 6542818557. Listed at 20 retailers as of October 26, 2026, with prices from £48,205 to £88,581, a £40,377 spread on the same certified stone. MOH London lists it at £88,581. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542818557
Dimensions12.95 × 8.91 × 5.42 mm
L/W Ratio1.45
Top View
12.95 mm8.91 mm4.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542818557
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.9%

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 31
Current: £88,581 GBP|Low: £48,205 GBP|High: £94,381 GBP|Avg: £60,433 GBP|-6.1%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18£48,205 GBP
Retailer 7£52,503 GBP
Retailer 14£52,749 GBP
Retailer 11£53,317 GBP
Retailer 5£54,353 GBP
Retailer 9£55,993 GBP
Retailer 8£56,164 GBP
Retailer 13£56,768 GBP
Retailer 2£57,093 GBP
Retailer 10£57,328 GBP
Retailer 3£57,773 GBP
Retailer 15£59,434 GBP
Retailer 16£60,343 GBP
Retailer 17£60,427 GBP
Retailer 4£66,001 GBP
Retailer 12£68,728 GBP
Retailer 6£72,501 GBP
MOH London£88,581 GBP

24 data points across 18 retailers

20 retailers£48,205 GBP to £88,581 GBP

A
Cheapest Retailer
-
£48,205 GBP
HK$504,600 HKD
Retailer 2
-
£52,503 GBP
$70,348 USD
View
Price last confirmed 19 days ago
Retailer 3
-
£52,749 GBP
€67,313 EUR
View
Price last confirmed 4 days ago
A
Retailer 4
-
£53,317 GBP
₹6,803,741 INR
View
Retailer 5
-
£54,353 GBP
$72,828 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£55,408 GBP
$74,240 USD
View
Price last confirmed 17 days ago
Retailer 7
-
£55,993 GBP
A$115,423 AUD
View
Price last confirmed 28 days ago
Retailer 8
-
£56,164 GBP
$75,253 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
£56,768 GBP
View
B+
Retailer 10
-
£57,093 GBP
$76,498 USD
View
Final sale: no returns
Retailer 11
-
£57,328 GBP
$76,813 USD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
£57,773 GBP
$77,410 USD
View
B+
Retailer 13
-
£59,434 GBP
$79,635 USD
View
B+
Retailer 14
-
£60,343 GBP
$80,854 USD
View
B+
Retailer 15
-
£60,427 GBP
$80,965 USD
View
Retailer 16
-
£62,201 GBP
$83,343 USD
View
Price last confirmed 35 days ago
Retailer 17
-
£66,001 GBP
$88,434 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
£68,728 GBP
€87,703 EUR
View
Retailer 19
-
£72,501 GBP
ZAR 1,569,368 ZAR
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
FB26B038F · Oct 26
£88,581 GBP
View
19 more retailers have this diamond
Prices start from £48,205 GBPSave up to £40,377 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
£48,205 GBP