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Round|Lab Grown|IGI

4.00ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG733544101

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733544101

Diamond specifications and retailer prices

From $1,190 SGD
As of November 6, 2026
Save $2,140 SGD (64%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,330 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 4ct lab-grown round diamond

This 4ct 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 LG733544101 or 733544101. Listed at 7 retailers as of November 5, 2026, with prices from $1,190 to $3,330, a $2,140 spread on the same certified stone. MOH London lists it at $3,330. 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

4.00
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733544101
Dimensions10.30 × 10.24 × 6.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.30 mm10.24 mm4.00 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733544101
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,330 SGD|Low: $1,047 SGD|High: $3,379 SGD|Avg: $1,752 SGD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$1,190 SGD
Retailer 5$1,243 SGD
Retailer 4$1,307 SGD
Retailer 3$1,314 SGD
Retailer 6$1,611 SGD
Retailer 7$2,376 SGD
MOH London$3,330 SGD

37 data points across 7 retailers

7 retailers$1,190 SGD to $3,330 SGD

A
Cheapest Retailer
-
$1,190 SGD
B+
Retailer 2
-
$1,243 SGD
View
A
Retailer 3
-
$1,307 SGD
View
A
Retailer 4
-
$1,314 SGD
View
B+
Retailer 5
-
$1,611 SGD
View
Retailer 6
-
$2,376 SGD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
LG733544101 · Nov 5
$3,330 SGD
£2,053 GBP
View
6 more retailers have this diamond
Prices start from $1,190 SGDSave up to $2,140 SGD

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
4.00ct Round
$1,190 SGD