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Marquise|Lab Grown|IGI

0.44ct H SI1 Marquise Lab Grown Diamond

ID • H/SI1 • IGI LG542237479

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542237479

Diamond specifications and retailer prices

From $155 CAD
$111 USD
As of October 30, 2026
Save $1,452 CAD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,607 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.44ct lab-grown marquise diamond

This 0.44ct lab-grown marquise sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG542237479 or 542237479. Listed at 11 retailers as of October 30, 2026, with prices from $155 to $1,607, a $1,452 spread on the same certified stone. MOH London lists it at $1,607. 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

0.44
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542237479
Dimensions8.41 × 4.00 × 2.38 mm
L/W Ratio2.10
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
8.41 mm4.00 mm0.44 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542237479
Side View
Table 65.0%Crown 31.5°Girdle: THN-MEDPavilion 41.1°Culet: NoneDepth 59.5%

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: Oct 30
Current: $1,607 CAD|Low: $149 CAD|High: $2,058 CAD|Avg: $634 CAD|-1.1%
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
November 1, 2026
Retailer 7$155 CAD
Retailer 11$180 CAD
Retailer 8$205 CAD
Retailer 12$205 CAD
Retailer 2$321 CAD
Retailer 4$358 CAD
Retailer 9$381 CAD
Retailer 6$465 CAD
Retailer 13$508 CAD
Retailer 10$619 CAD
Retailer 5$740 CAD
MOH London$1,607 CAD
Retailer 3$2,058 CAD

20 data points across 13 retailers

11 retailers$155 CAD to $1,607 CAD

A
Cheapest Retailer
-
$155 CAD
$111 USD
A
Retailer 2
-
$180 CAD
$129 USD
View
A
Retailer 3
-
$205 CAD
$147 USD
View
Retailer 4
-
$205 CAD
$147 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$321 CAD
$230 USD
View
B+
Retailer 6
-
$358 CAD
HK$2,000 HKD
View
B+
Retailer 7
-
$381 CAD
$273 USD
View
B+
Retailer 8
-
$465 CAD
£262 GBP
View
B
Retailer 9
-
$508 CAD
$364 USD
View
B
Retailer 10
-
$619 CAD
$443 USD
View
Most Expensive
B
MOH London
LG542237479 · Nov 1
$1,607 CAD
£906 GBP
View
10 more retailers have this diamond
Prices start from $155 CADSave up to $1,452 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
0.44ct Marquise
$155 CAD