Round|Natural|GIA

4.02ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 6542503798

Shape and cutting style on the report: Round brilliant

Certificate GIA 6542503798

Diamond specifications and retailer prices

From $129,020 USD
As of October 23, 2026
Save $60,884 USD (32%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $189,904 USD at MOH London · As of October 26, 2026
View at MOH London

About this 4.02ct natural round diamond

This 4.02ct natural round sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542503798. Listed at 14 retailers as of October 23, 2026, with prices from $129,020 to $189,904, a $60,884 spread on the same certified stone. MOH London lists it at $189,904. 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

4.02
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542503798
Dimensions10.12 × 10.18 × 6.26 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
10.12 mm10.18 mm4.02 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542503798
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 61.6%

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 23
Current: $189,904 USD|Low: $113,982 USD|High: $191,936 USD|Avg: $137,454 USD
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 27, 2026
Retailer 3$115,402 USD
Retailer 7$115,758 USD
Retailer 12$120,635 USD
Retailer 5$129,020 USD
Retailer 4$131,975 USD
Retailer 13$134,040 USD
Retailer 2$135,883 USD
Retailer 14$142,413 USD
Retailer 9$144,538 USD
Retailer 10$146,731 USD
Retailer 11$148,110 USD
Retailer 15$149,233 USD
Retailer 6$153,806 USD
Retailer 8$156,347 USD
MOH London$189,904 USD

38 data points across 15 retailers

14 retailers$129,020 USD to $189,904 USD

A
Retailer 1
-
$115,402 USD
A$177,542 AUD
Price last confirmed 25 days ago
A
Retailer 2
-
$115,758 USD
SGD 156,430 SGD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$129,020 USD
View
B+
Retailer 4
-
$131,975 USD
View
B+
Retailer 5
-
$134,040 USD
View
B+
Retailer 6
-
$135,883 USD
View
B+
Retailer 7
-
$142,413 USD
View
B
Retailer 8
-
$144,538 USD
£113,809 GBP
View
B+
Retailer 9
-
$146,731 USD
€139,744 EUR
View
B
Retailer 10
-
$148,110 USD
View
B+
Retailer 11
-
$149,233 USD
ZAR 2,410,876 ZAR
View
B+
Retailer 12
-
$153,806 USD
View
B+
Retailer 13
-
$156,347 USD
View
Most Expensive
B
MOH London
A80319A59 · Oct 26
$189,904 USD
£149,531 GBP
View
13 more retailers have this diamond
Prices start from $129,020 USDSave up to $60,884 USD

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 Round
$129,020 USD