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Marquise|Lab Grown|IGI

1.24ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG791607977

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607977

Diamond specifications and retailer prices

From $531 CAD
$380 USD
As of October 30, 2026
Save $3,492 CAD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,023 CAD at Do Amore Diamonds · As of October 30, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791607977 or 791607977. Listed at 24 retailers as of October 30, 2026, with prices from $531 to $4,023, a $3,492 spread on the same certified stone. Do Amore Diamonds lists it at $4,023. 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 angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607977
Dimensions11.68 × 5.44 × 3.38 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm5.44 mm1.24 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607977
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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 30
Current: $4,023 CAD|Low: $510 CAD|High: $4,023 CAD|Avg: $1,577 CAD
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 3$531 CAD
Retailer 15$592 CAD
Retailer 8$595 CAD
Retailer 5$658 CAD
Retailer 9$658 CAD
Retailer 14$866 CAD
Retailer 4$975 CAD
Retailer 16$1,109 CAD
Retailer 6$1,160 CAD
Retailer 11$1,197 CAD
Retailer 13$1,248 CAD
Retailer 18$1,393 CAD
Retailer 10$1,961 CAD
Retailer 7$2,336 CAD
Retailer 2$2,547 CAD
Retailer 12$2,682 CAD
Retailer 17$3,087 CAD
Do Amore Diamonds$4,023 CAD

37 data points across 18 retailers

24 retailers$531 CAD to $4,023 CAD

A
Cheapest Retailer
-
$531 CAD
$380 USD
A
Retailer 2
-
$592 CAD
$424 USD
View
Final sale: no returns
A
Retailer 3
-
$595 CAD
$426 USD
View
A
Retailer 4
-
$658 CAD
$471 USD
View
A
Retailer 5
-
$658 CAD
$471 USD
View
A
Retailer 6
-
$779 CAD
$558 USD
View
A
Retailer 7
-
$866 CAD
$620 USD
View
A
Retailer 8
-
$936 CAD
$670 USD
View
A
Retailer 9
-
$975 CAD
$698 USD
View
B+
Retailer 10
-
$1,109 CAD
€756 EUR
View
B+
Retailer 11
-
$1,160 CAD
A$1,278 AUD
View
B+
Retailer 12
-
$1,197 CAD
£675 GBP
View
B+
Retailer 13
-
$1,248 CAD
ZAR 14,438 ZAR
View
B+
Retailer 14
-
$1,393 CAD
$997 USD
View
B+
Retailer 15
-
$1,593 CAD
$1,140 USD
View
B
Retailer 16
-
$1,961 CAD
$1,403 USD
View
B
Retailer 17
-
$2,007 CAD
View
B
Retailer 18
-
$2,336 CAD
$1,672 USD
View
B
Retailer 19
-
$2,458 CAD
$1,760 USD
View
B
Retailer 20
-
$2,547 CAD
$1,823 USD
View
B
Retailer 21
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$2,682 CAD
£1,512 GBP
View
B
Retailer 22
-
$2,784 CAD
$1,993 USD
View
B
Retailer 23
-
$3,087 CAD
$2,210 USD
View
Most Expensive
B
Do Amore Diamonds
20-E78059 · Oct 30
$4,023 CAD
$2,880 USD
View
23 more retailers have this diamond
Prices start from $531 CADSave up to $3,492 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
$531 CAD