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Marquise|Lab Grown|IGI

1.24ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG787620951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787620951

Diamond specifications and retailer prices

From $954 CAD
$683 USD
As of October 30, 2026
Save $2,583 CAD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,537 CAD at MOH London · As of October 25, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787620951 or 787620951. Listed at 12 retailers as of October 25, 2026, with prices from $954 to $3,537, a $2,583 spread on the same certified stone. MOH London lists it at $3,537. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620951
Dimensions10.94 × 5.64 × 3.57 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.94 mm5.64 mm1.24 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620951
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

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: $3,537 CAD|Low: $729 CAD|High: $4,256 CAD|Avg: $1,880 CAD|-15.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 12$954 CAD
Retailer 4$1,073 CAD
Retailer 9$1,084 CAD
Retailer 3$1,194 CAD
Retailer 5$1,302 CAD
Retailer 2$1,403 CAD
Retailer 6$1,454 CAD
Retailer 11$1,982 CAD
Retailer 10$2,922 CAD
Retailer 7$3,073 CAD
Retailer 8$3,276 CAD
MOH London$3,537 CAD

41 data points across 12 retailers

12 retailers$954 CAD to $3,537 CAD

A
Cheapest Retailer
-
$954 CAD
$683 USD
B+
Retailer 2
-
$1,073 CAD
HK$6,000 HKD
View
B+
Retailer 3
-
$1,084 CAD
$776 USD
View
B+
Retailer 4
-
$1,194 CAD
$855 USD
View
B+
Retailer 5
-
$1,302 CAD
€888 EUR
View
B+
Retailer 6
-
$1,403 CAD
£791 GBP
View
B+
Retailer 7
-
$1,454 CAD
ZAR 16,816 ZAR
View
B
Retailer 8
-
$1,982 CAD
$1,419 USD
View
B
Retailer 9
-
$2,922 CAD
$2,091 USD
View
B
Retailer 10
-
$3,073 CAD
$2,200 USD
View
B
Retailer 11
-
$3,276 CAD
$2,345 USD
View
Most Expensive
B
MOH London
LG787620951 · Oct 25
$3,537 CAD
£1,994 GBP
View
11 more retailers have this diamond
Prices start from $954 CADSave up to $2,583 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
$954 CAD