CaratHunter
Plans
Round|Natural|IGI

4.01ct N SI2 Round Natural Diamond

EX • N/SI2 • IGI 593367840

Shape and cutting style on the report: Round brilliant

Certificate IGI 593367840

Diamond specifications and retailer prices

From $18,642 AUD
As of November 6, 2026
5 retailers carry this diamond
Most expensive: $29,253 AUD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 4.01ct natural round diamond

This 4.01ct natural round sits in the three to five carat band, graded N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 593367840. Listed at 5 retailers as of November 6, 2026. 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

4.01
Carat
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 593367840
Dimensions10.16 × 10.23 × 6.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
10.16 mm10.23 mm4.01 ctN / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 593367840
Side View
Table 58.0%Crown 32.4°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.9%

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: Nov 6
Current: $29,253 AUD|Low: $16,209 AUD|High: $36,421 AUD|Avg: $23,224 AUD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 30, 2026
Retailer 10$16,209 AUD
Retailer 6$18,642 AUD
Retailer 3$20,665 AUD
Retailer 5$20,988 AUD
Retailer 2$21,695 AUD
Retailer 7$21,720 AUD
Retailer 4$21,795 AUD
Retailer 8$22,925 AUD
NZ Jewellers$29,253 AUD
Retailer 9$36,421 AUD

7 data points across 10 retailers

5 retailers

A
Cheapest Retailer
-
$18,642 AUD
Retailer 2
-
$20,665 AUD
View
Price last confirmed 38 days ago
Retailer 3
-
$20,988 AUD
View
Price last confirmed 39 days ago
Retailer 4
-
$21,795 AUD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
fdc81117-a43f-400d-8119-808882fc2d44 · Sep 26
$29,253 AUD
$20,478 USD
View
Price last confirmed 40 days ago
4 more retailers have this diamond
Prices start from $18,642 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
4.01ct Round
$18,642 AUD