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Round|Natural|IGI

4.02ct I VVS2 Round Natural Diamond

EX • I/VVS2 • IGI 801638813

Shape and cutting style on the report: Round brilliant

Certificate IGI 801638813

Diamond specifications and retailer prices

From $62,646 AUD
$44,005 USD
As of October 28, 2026
Save $38,214 AUD (38%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $100,860 AUD at MOH London · As of October 29, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 801638813. Listed at 18 retailers as of October 28, 2026, with prices from $62,646 to $100,860, a $38,214 spread on the same certified stone. MOH London lists it at $100,860. 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
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 801638813
Dimensions10.29 × 10.20 × 6.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
10.29 mm10.20 mm4.02 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638813
Side View
Table 60.0%Crown 31.6°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.7%

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 28
Current: $100,860 AUD|Low: $60,823 AUD|High: $100,860 AUD|Avg: $74,112 AUD
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
October 31, 2026
Retailer 17$62,646 AUD
Retailer 8$63,373 AUD
Retailer 11$64,258 AUD
Retailer 7$64,996 AUD
Retailer 14$65,266 AUD
Retailer 13$66,463 AUD
Retailer 12$66,913 AUD
Retailer 10$68,682 AUD
Retailer 4$70,905 AUD
Retailer 5$73,859 AUD
Retailer 15$75,557 AUD
Retailer 19$76,190 AUD
Retailer 3$76,815 AUD
Retailer 16$77,454 AUD
Retailer 9$78,976 AUD
Retailer 2$79,769 AUD
Retailer 18$80,071 AUD
Retailer 6$93,616 AUD
MOH London$100,860 AUD

14 data points across 19 retailers

18 retailers$62,646 AUD to $100,860 AUD

A
Cheapest Retailer
-
$62,646 AUD
$44,005 USD
A
Retailer 2
-
$63,373 AUD
$44,516 USD
View
A
Retailer 3
-
$64,258 AUD
$45,138 USD
View
A
Retailer 4
-
$64,996 AUD
$45,656 USD
View
Final sale: no returns
A
Retailer 5
-
$65,266 AUD
£36,099 GBP
View
A
Retailer 6
-
$66,463 AUD
£36,761 GBP
View
A
Retailer 7
-
$66,913 AUD
$47,003 USD
View
A
Retailer 8
-
$68,682 AUD
$48,245 USD
View
A
Retailer 9
-
$70,905 AUD
$49,807 USD
View
A
Retailer 10
-
$73,859 AUD
$51,882 USD
View
A
Retailer 11
-
$75,557 AUD
$53,075 USD
View
A
Retailer 12
-
$76,190 AUD
$53,519 USD
View
A
Retailer 13
-
$76,815 AUD
$53,958 USD
View
A
Retailer 14
-
$77,454 AUD
€51,816 EUR
View
A
Retailer 15
-
$78,976 AUD
$55,476 USD
View
A
Retailer 16
-
$79,769 AUD
$56,033 USD
View
A
Retailer 17
-
$80,071 AUD
ZAR 908,650 ZAR
View
Most Expensive
B+
MOH London
B933B79BE · Oct 29
$100,860 AUD
£55,786 GBP
View
17 more retailers have this diamond
Prices start from $62,646 AUDSave up to $38,214 AUD

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
$62,646 AUD