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Round|Natural|IGI

4.03ct I VS2 Round Natural Diamond

EX • I/VS2 • IGI 774621170

Shape and cutting style on the report: Round brilliant

Certificate IGI 774621170

Diamond specifications and retailer prices

From $44,441 AUD
₹2,973,052 INR
As of October 27, 2026
Save $36,128 AUD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $80,569 AUD at MOH London · As of October 27, 2026
View at MOH London

About this 4.03ct natural round diamond

This 4.03ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 774621170. Listed at 16 retailers as of October 27, 2026, with prices from $44,441 to $80,569, a $36,128 spread on the same certified stone. MOH London lists it at $80,569. 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

4.03
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 774621170
Dimensions9.97 × 10.04 × 6.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
9.97 mm10.04 mm4.03 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774621170
Side View
Table 58.0%Crown 36.6°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 63.3%

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 27
Current: $80,569 AUD|Low: $44,307 AUD|High: $81,431 AUD|Avg: $56,492 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 12$44,441 AUD
Retailer 4$50,118 AUD
Retailer 2$51,524 AUD
Retailer 6$51,824 AUD
Retailer 8$51,877 AUD
Retailer 10$53,408 AUD
Retailer 7$54,894 AUD
Retailer 5$56,862 AUD
Retailer 3$59,977 AUD
Retailer 11$63,669 AUD
Retailer 9$63,910 AUD
MOH London$80,569 AUD

28 data points across 12 retailers

16 retailers$44,441 AUD to $80,569 AUD

A
Cheapest Retailer
-
$44,441 AUD
₹2,973,052 INR
Retailer 2
-
$50,118 AUD
$35,205 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$51,524 AUD
$36,193 USD
View
A
Retailer 4
-
$51,824 AUD
£28,664 GBP
View
A
Retailer 5
-
$51,877 AUD
$36,441 USD
View
Final sale: no returns
A
Retailer 6
-
$53,408 AUD
$37,516 USD
View
A
Retailer 7
-
$54,894 AUD
$38,560 USD
View
A
Retailer 8
-
$56,862 AUD
£31,451 GBP
View
A
Retailer 9
-
$56,867 AUD
$39,946 USD
View
A
Retailer 10
-
$59,237 AUD
$41,611 USD
View
A
Retailer 11
-
$59,977 AUD
€40,124 EUR
View
A
Retailer 12
-
$61,606 AUD
$43,275 USD
View
A
Retailer 13
-
$63,322 AUD
$44,480 USD
View
A
Retailer 14
-
$63,669 AUD
$44,724 USD
View
A
Retailer 15
-
$63,910 AUD
ZAR 725,251 ZAR
View
Most Expensive
A
MOH London
4A8CB1064 · Oct 26
$80,569 AUD
£44,563 GBP
View
15 more retailers have this diamond
Prices start from $44,441 AUDSave up to $36,128 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
4.03ct Round
$44,441 AUD