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Marquise|Lab Grown|IGI

1.24ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG828660519

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828660519

Diamond specifications and retailer prices

From $337 CAD
As of November 4, 2026
Save $2,904 CAD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,240 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828660519 or 828660519. Listed at 14 retailers as of November 4, 2026, with prices from $337 to $3,240, a $2,904 spread on the same certified stone. Do Amore Diamonds lists it at $3,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828660519
Dimensions10.64 × 5.60 × 3.58 mm
L/W Ratio1.90
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
10.64 mm5.60 mm1.24 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828660519
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,240 CAD|Low: $330 CAD|High: $3,296 CAD|Avg: $1,504 CAD|-1.7%
Do Amore Diamonds
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
Retailer 15
November 5, 2026
Retailer 10$337 CAD
Retailer 15$391 CAD
Retailer 12$704 CAD
Retailer 14$774 CAD
Retailer 4$894 CAD
Retailer 6$950 CAD
Retailer 8$1,133 CAD
Retailer 11$1,349 CAD
Retailer 13$1,483 CAD
Retailer 7$1,765 CAD
Retailer 2$1,844 CAD
Retailer 3$2,088 CAD
Retailer 5$2,436 CAD
Retailer 9$2,542 CAD
Do Amore Diamonds$3,240 CAD

23 data points across 15 retailers

14 retailers$337 CAD to $3,240 CAD

A+
Cheapest Retailer
-
$337 CAD
A
Retailer 2
-
$391 CAD
View
A
Retailer 3
-
$704 CAD
View
Retailer 4
-
$774 CAD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$894 CAD
View
B+
Retailer 6
-
$1,133 CAD
View
B+
Retailer 7
-
$1,349 CAD
View
B+
Retailer 8
-
$1,483 CAD
View
B+
Retailer 9
-
$1,844 CAD
View
Retailer 10
-
$2,059 CAD
View
Price last confirmed 50 days ago
Retailer 11
-
$2,088 CAD
View
Price last confirmed 8 days ago
Retailer 12
-
$2,436 CAD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$2,542 CAD
View
Most Expensive
B
Do Amore Diamonds
27-98E99F462 · Nov 4
$3,240 CAD
$2,320 USD
View
13 more retailers have this diamond
Prices start from $337 CADSave up to $2,904 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
$337 CAD