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0.41ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG791649781

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791649781

Diamond specifications and retailer prices

From $299 SGD
As of November 4, 2026
Save $1,392 SGD (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,691 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.41ct lab-grown round diamond

This 0.41ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791649781 or 791649781. Listed at 8 retailers as of November 2, 2026, with prices from $299 to $1,691, a $1,392 spread on the same certified stone. MOH London lists it at $1,691. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.41
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791649781
Dimensions4.81 × 4.79 × 2.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.81 mm4.79 mm0.41 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791649781
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,691 SGD|Low: $299 SGD|High: $1,803 SGD|Avg: $674 SGD|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 8$299 SGD
Retailer 9$337 SGD
Retailer 6$409 SGD
Retailer 3$460 SGD
Retailer 4$532 SGD
Retailer 5$566 SGD
Retailer 7$640 SGD
Retailer 2$868 SGD
Retailer 10$878 SGD
MOH London$1,691 SGD

25 data points across 10 retailers

8 retailers$299 SGD to $1,691 SGD

A
Cheapest Retailer
-
$299 SGD
A
Retailer 2
-
$409 SGD
View
A
Retailer 3
-
$460 SGD
View
B+
Retailer 4
-
$532 SGD
View
B+
Retailer 5
-
$566 SGD
View
B+
Retailer 6
-
$640 SGD
View
B+
Retailer 7
-
$868 SGD
View
Most Expensive
B
MOH London
LG791649781 · Nov 2
$1,691 SGD
£1,042 GBP
View
7 more retailers have this diamond
Prices start from $299 SGDSave up to $1,392 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
0.41ct Round
$299 SGD