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Marquise|Lab Grown|IGI

1.24ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG778687285

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778687285

Diamond specifications and retailer prices

From $633 CAD
ZAR 7,303 ZAR
As of October 28, 2026
Save $1,008 CAD (61%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,641 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778687285 or 778687285. Listed at 7 retailers as of October 28, 2026, with prices from $633 to $1,641, a $1,008 spread on the same certified stone. MOH London lists it at $1,641. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778687285
Dimensions11.24 × 5.47 × 3.54 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
11.24 mm5.47 mm1.24 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778687285
Side View
Table 62.0%Crown 37.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.7%

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 28
Current: $1,641 CAD|Low: $368 CAD|High: $1,641 CAD|Avg: $864 CAD|+7.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$368 CAD
Retailer 3$633 CAD
Retailer 5$634 CAD
Retailer 6$645 CAD
Retailer 2$681 CAD
Retailer 9$778 CAD
Retailer 8$1,021 CAD
Retailer 7$1,175 CAD
MOH London$1,641 CAD

34 data points across 9 retailers

7 retailers$633 CAD to $1,641 CAD

Retailer 1
-
$368 CAD
$263 USD
Price last confirmed 14 days ago
A
Retailer 2
-
$633 CAD
ZAR 7,303 ZAR
View
A
Retailer 3
-
$634 CAD
$453 USD
View
A
Retailer 4
-
$645 CAD
$461 USD
View
A
Retailer 5
-
$681 CAD
£383 GBP
View
B+
Retailer 6
-
$1,175 CAD
$839 USD
View
Most Expensive
B
MOH London
LG778687285 · Oct 29
$1,641 CAD
£923 GBP
View
6 more retailers have this diamond
Prices start from $633 CADSave up to $1,008 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
1.24ct Marquise
$633 CAD