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Round|Lab Grown|IGI

0.41ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG455034543

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455034543

Diamond specifications and retailer prices

From $355 CAD
As of November 5, 2026
Save $1,405 CAD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,759 CAD 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG455034543 or 455034543. Listed at 10 retailers as of November 2, 2026, with prices from $355 to $1,759, a $1,405 spread on the same certified stone. MOH London lists it at $1,759. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.41
Carat
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455034543
Dimensions4.83 × 4.85 × 2.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
4.83 mm4.85 mm0.41 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455034543
Side View
Table 60.0%Crown 33.8°Girdle: MediumPavilion 40°Culet: NoneDepth 58.9%

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 5
Current: $1,759 CAD|Low: $339 CAD|High: $1,781 CAD|Avg: $723 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$355 CAD
Retailer 3$377 CAD
Retailer 8$411 CAD
Retailer 6$439 CAD
Retailer 7$735 CAD
Retailer 2$825 CAD
Retailer 4$832 CAD
MOH London$1,759 CAD

44 data points across 8 retailers

10 retailers$355 CAD to $1,759 CAD

A
Cheapest Retailer
-
$355 CAD
B+
Retailer 2
-
$377 CAD
View
B+
Retailer 3
-
$411 CAD
View
Retailer 4
-
$439 CAD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$439 CAD
View
B
Retailer 6
-
$735 CAD
View
B
Retailer 7
-
$825 CAD
View
Retailer 8
-
$832 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$1,412 CAD
View
Most Expensive
B
MOH London
LG455034543 · Nov 2
$1,759 CAD
£992 GBP
View
9 more retailers have this diamond
Prices start from $355 CADSave up to $1,405 CAD

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
$355 CAD