Oval|Natural|GIA

4.03ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 7558040967

Certificate GIA 7558040967

Diamond specifications and retailer prices

From £51,051 GBP
HK$534,400 HKD
As of October 24, 2026
Save £46,035 GBP (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £97,086 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct natural oval diamond

This 4.03ct natural oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558040967. Listed at 24 retailers as of October 24, 2026, with prices from £51,051 to £97,086, a £46,035 spread on the same certified stone. MOH London lists it at £97,086. 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

4.03
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558040967
Dimensions12.32 × 8.79 × 5.60 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
12.32 mm8.79 mm4.03 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558040967
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.7%

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 24
Current: £97,086 GBP|Low: £51,051 GBP|High: £97,086 GBP|Avg: £62,557 GBP|+1.4%
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 9£51,051 GBP
Retailer 10£54,839 GBP
Retailer 7£55,690 GBP
Retailer 8£55,921 GBP
Retailer 5£56,009 GBP
Retailer 21£56,681 GBP
Retailer 6£56,860 GBP
Retailer 12£56,893 GBP
Retailer 11£57,426 GBP
Retailer 13£59,120 GBP
Retailer 3£59,452 GBP
Retailer 2£62,597 GBP
Retailer 4£64,259 GBP
Retailer 19£64,259 GBP
Retailer 16£65,688 GBP
Retailer 20£66,401 GBP
Retailer 17£68,215 GBP
Retailer 18£69,478 GBP
Retailer 14£73,400 GBP
Retailer 15£73,456 GBP
MOH London£97,086 GBP

25 data points across 21 retailers

24 retailers£51,051 GBP to £97,086 GBP

A
Cheapest Retailer
-
£51,051 GBP
HK$534,400 HKD
Retailer 2
-
£54,839 GBP
$73,478 USD
View
Price last confirmed 9 days ago
Retailer 3
-
£55,690 GBP
$74,618 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£55,921 GBP
$74,928 USD
View
Price last confirmed 9 days ago
Retailer 5
-
£56,009 GBP
€71,472 EUR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£56,681 GBP
$75,946 USD
View
Final sale: no returns
Retailer 7
-
£56,860 GBP
₹7,255,798 INR
View
Price last confirmed 9 days ago
Retailer 8
-
£56,893 GBP
$76,230 USD
View
Price last confirmed 9 days ago
Retailer 9
-
£57,426 GBP
$76,945 USD
View
Price last confirmed 9 days ago
Retailer 10
-
£57,566 GBP
A$118,664 AUD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
£59,120 GBP
$79,214 USD
View
B+
Retailer 12
-
£59,452 GBP
$79,660 USD
View
B+
Retailer 13
-
£62,597 GBP
View
Retailer 14
-
£64,068 GBP
$85,844 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
£64,259 GBP
$86,100 USD
View
B
Retailer 16
-
£64,259 GBP
$86,100 USD
View
B
Retailer 17
-
£64,410 GBP
$86,302 USD
View
B
Retailer 18
-
£65,688 GBP
$88,015 USD
View
B+
Retailer 19
-
£66,401 GBP
$88,970 USD
View
B+
Retailer 20
-
£68,215 GBP
$91,400 USD
View
B+
Retailer 21
-
£69,478 GBP
$93,093 USD
View
Retailer 22
-
£73,400 GBP
ZAR 1,588,813 ZAR
View
Price last confirmed 12 days ago
B
Retailer 23
-
£73,456 GBP
€93,736 EUR
View
Most Expensive
B
MOH London
F3EE3EA7C · Oct 29
£97,086 GBP
View
23 more retailers have this diamond
Prices start from £51,051 GBPSave up to £46,035 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
4.03ct Oval
£51,051 GBP