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Marquise|Lab Grown|IGI

0.33ct F SI1 Marquise Lab Grown Diamond

ID • F/SI1 • IGI LG544242950

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544242950

Diamond specifications and retailer prices

From $126 CAD
$90 USD
As of November 2, 2026
Save $1,024 CAD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,150 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.33ct lab-grown marquise diamond

This 0.33ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG544242950 or 544242950. Listed at 13 retailers as of November 1, 2026, with prices from $126 to $1,150, a $1,024 spread on the same certified stone. MOH London lists it at $1,150. 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

0.33
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544242950
Dimensions7.52 × 3.60 × 2.20 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.52 mm3.60 mm0.33 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544242950
Side View
Table 60.5%Crown 32°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.1%

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 2
Current: $1,150 CAD|Low: $122 CAD|High: $1,164 CAD|Avg: $375 CAD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$126 CAD
Retailer 9$147 CAD
Retailer 10$166 CAD
Retailer 11$166 CAD
Retailer 6$252 CAD
Retailer 2$291 CAD
Retailer 8$328 CAD
Retailer 4$402 CAD
Retailer 3$471 CAD
Retailer 7$503 CAD
MOH London$1,150 CAD

42 data points across 11 retailers

13 retailers$126 CAD to $1,150 CAD

A
Cheapest Retailer
-
$126 CAD
$90 USD
A
Retailer 2
-
$147 CAD
$105 USD
View
A
Retailer 3
-
$166 CAD
$119 USD
View
Retailer 4
-
$166 CAD
$119 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$252 CAD
$180 USD
View
B+
Retailer 6
-
$291 CAD
£164 GBP
View
B+
Retailer 7
-
$322 CAD
HK$1,800 HKD
View
B+
Retailer 8
-
$328 CAD
$235 USD
View
B+
Retailer 9
-
$402 CAD
£226 GBP
View
B
Retailer 10
-
$471 CAD
$337 USD
View
B
Retailer 11
-
$503 CAD
$360 USD
View
B
Retailer 12
-
$586 CAD
$419 USD
View
Most Expensive
B
MOH London
LG544242950 · Nov 1
$1,150 CAD
£648 GBP
View
12 more retailers have this diamond
Prices start from $126 CADSave up to $1,024 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
0.33ct Marquise
$126 CAD