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Marquise|Lab Grown|IGI

5.33ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG600305079

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600305079

Diamond specifications and retailer prices

From $1,145 CAD
$820 USD
As of October 29, 2026
Save $3,409 CAD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,554 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.33ct lab-grown marquise diamond

This 5.33ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG600305079 or 600305079. Listed at 14 retailers as of October 29, 2026, with prices from $1,145 to $4,554, a $3,409 spread on the same certified stone. MOH London lists it at $4,554. 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

5.33
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600305079
Dimensions18.07 × 9.24 × 5.63 mm
L/W Ratio1.96
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
18.07 mm9.24 mm5.33 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600305079
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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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: Oct 29
Current: $4,554 CAD|Low: $704 CAD|High: $11,510 CAD|Avg: $3,146 CAD|+2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 3$975 CAD
Retailer 11$1,145 CAD
Retailer 8$1,341 CAD
Retailer 2$1,537 CAD
Retailer 7$1,580 CAD
Retailer 12$1,684 CAD
Retailer 4$1,780 CAD
Retailer 13$2,435 CAD
Retailer 14$2,463 CAD
Retailer 9$3,246 CAD
Retailer 10$3,867 CAD
MOH London$4,554 CAD
Retailer 6$5,905 CAD
Retailer 5$11,510 CAD

15 data points across 14 retailers

14 retailers$1,145 CAD to $4,554 CAD

Retailer 1
-
$870 CAD
$623 USD
Price last confirmed 30 days ago
Retailer 2
-
$975 CAD
$698 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,145 CAD
$820 USD
View
A
Retailer 4
-
$1,341 CAD
HK$7,500 HKD
View
A
Retailer 5
-
$1,537 CAD
$1,100 USD
View
B+
Retailer 6
-
$1,580 CAD
$1,131 USD
View
A
Retailer 7
-
$1,684 CAD
€1,148 EUR
View
B+
Retailer 8
-
$2,435 CAD
$1,743 USD
View
B+
Retailer 9
-
$2,463 CAD
$1,763 USD
View
Retailer 10
-
$2,579 CAD
$1,846 USD
View
Price last confirmed 31 days ago
Retailer 11
-
$3,133 CAD
$2,243 USD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$3,246 CAD
$2,324 USD
View
B
Retailer 13
-
$3,867 CAD
SGD 3,741 SGD
View
Most Expensive
B
MOH London
LG600305079 · Oct 29
$4,554 CAD
£2,567 GBP
View
13 more retailers have this diamond
Prices start from $1,145 CADSave up to $3,409 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
5.33ct Marquise
$1,145 CAD