Oval|Natural|GIA

4.02ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 5231795318

Certificate GIA 5231795318

Diamond specifications and retailer prices

From €35,873 EUR
$40,078 USD
As of October 30, 2026
Save €8,170 EUR (19%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €62,963 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 4.02ct natural oval diamond

This 4.02ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5231795318. Listed at 10 retailers as of October 30, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.02
Carat
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231795318
Dimensions13.76 × 8.26 × 5.36 mm
L/W Ratio1.67
Top View
13.76 mm8.26 mm4.02 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5231795318
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.9%

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 30
Current: €62,963 EUR|Low: €35,499 EUR|High: €67,466 EUR|Avg: €46,662 EUR
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
October 31, 2026
Retailer 10€35,873 EUR
Retailer 11€36,342 EUR
Retailer 12€40,120 EUR
Retailer 2€40,429 EUR
Retailer 9€40,803 EUR
Retailer 4€41,702 EUR
Retailer 6€41,702 EUR
Retailer 5€43,090 EUR
Retailer 8€44,044 EUR
Retailer 15€48,532 EUR
Retailer 3€49,133 EUR
Retailer 14€49,199 EUR
Retailer 13€55,727 EUR
MOH London€62,963 EUR
Retailer 7€67,466 EUR

22 data points across 15 retailers

10 retailers€35,873 EUR to €44,044 EUR

A
Cheapest Retailer
-
€35,873 EUR
$40,078 USD
A
Retailer 2
-
€36,342 EUR
$40,601 USD
View
B+
Retailer 3
-
€40,120 EUR
$44,822 USD
View
A
Retailer 4
-
€40,429 EUR
£35,565 GBP
View
Retailer 5
-
€40,803 EUR
$45,585 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€41,702 EUR
$46,590 USD
View
B+
Retailer 7
-
€41,702 EUR
$46,590 USD
View
B+
Retailer 8
-
€43,090 EUR
$48,140 USD
View
B+
Retailer 9
-
€44,044 EUR
£38,745 GBP
View
Most Expensive
MOH London
10E0065AD · Oct 21
€62,963 EUR
£55,388 GBP
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from €35,873 EURSave up to €8,170 EUR

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
4.02ct Oval
€35,873 EUR