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Round|Lab Grown|IGI

4.04ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG733544087

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733544087

Diamond specifications and retailer prices

From $1,343 AUD
As of November 6, 2026
Save $2,416 AUD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,759 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 4.04ct lab-grown round diamond

This 4.04ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG733544087 or 733544087. Listed at 7 retailers as of November 5, 2026, with prices from $1,343 to $3,759, a $2,416 spread on the same certified stone. MOH London lists it at $3,759. 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

4.04
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544087
Dimensions10.26 × 10.23 × 6.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.26 mm10.23 mm4.04 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544087
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.0%

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: $3,759 AUD|Low: $1,180 AUD|High: $3,815 AUD|Avg: $1,975 AUD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$1,343 AUD
Retailer 5$1,403 AUD
Retailer 4$1,471 AUD
Retailer 3$1,484 AUD
Retailer 6$1,836 AUD
Retailer 7$2,678 AUD
MOH London$3,759 AUD

39 data points across 7 retailers

7 retailers$1,343 AUD to $3,759 AUD

A
Cheapest Retailer
-
$1,343 AUD
B+
Retailer 2
-
$1,403 AUD
View
A
Retailer 3
-
$1,471 AUD
View
A
Retailer 4
-
$1,484 AUD
View
B+
Retailer 5
-
$1,836 AUD
View
Retailer 6
-
$2,678 AUD
View
Price last confirmed 43 days ago
Most Expensive
B
MOH London
LG733544087 · Nov 5
$3,759 AUD
£2,072 GBP
View
6 more retailers have this diamond
Prices start from $1,343 AUDSave up to $2,416 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
4.04ct Round
$1,343 AUD