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Marquise|Lab Grown|IGI

1.34ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG799676762

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676762

Diamond specifications and retailer prices

From $612 CAD
$438 USD
As of November 2, 2026
Save $2,979 CAD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,591 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.34ct lab-grown marquise diamond

This 1.34ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676762 or 799676762. Listed at 22 retailers as of November 2, 2026, with prices from $612 to $3,591, a $2,979 spread on the same certified stone. Brilliant Earth lists it at $3,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676762
Dimensions10.73 × 5.90 × 3.70 mm
L/W Ratio1.82
Girdle conditionFaceted
Culet sizePointed
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
10.73 mm5.90 mm1.34 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676762
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

Caratlytics Score

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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: Nov 2
Current: $3,591 CAD|Low: $612 CAD|High: $5,604 CAD|Avg: $2,017 CAD|-35.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
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Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
November 3, 2026
Retailer 14$612 CAD
Retailer 8$685 CAD
Retailer 16$686 CAD
Retailer 3$759 CAD
Retailer 7$841 CAD
Retailer 19$957 CAD
Retailer 20$1,083 CAD
Retailer 17$1,192 CAD
Retailer 12$1,193 CAD
Retailer 2$1,254 CAD
Retailer 15$1,309 CAD
Retailer 5$1,376 CAD
Retailer 13$2,040 CAD
Retailer 10$2,215 CAD
Retailer 9$2,414 CAD
Retailer 4$2,440 CAD
Retailer 6$2,487 CAD
Retailer 18$2,730 CAD
Retailer 11$2,887 CAD
Brilliant Earth$3,591 CAD

36 data points across 20 retailers

22 retailers$612 CAD to $3,591 CAD

A
Cheapest Retailer
-
$612 CAD
$438 USD
A
Retailer 2
-
$685 CAD
$490 USD
View
Final sale: no returns
A
Retailer 3
-
$686 CAD
$491 USD
View
A
Retailer 4
-
$759 CAD
$543 USD
View
A
Retailer 5
-
$841 CAD
HK$4,700 HKD
View
A
Retailer 6
-
$957 CAD
$685 USD
View
Retailer 7
-
$1,048 CAD
$750 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$1,083 CAD
$775 USD
View
A
Retailer 9
-
$1,192 CAD
$853 USD
View
A
Retailer 10
-
$1,193 CAD
€813 EUR
View
A
Retailer 11
-
$1,254 CAD
£707 GBP
View
A
Retailer 12
-
$1,309 CAD
ZAR 15,135 ZAR
View
A
Retailer 13
-
$1,376 CAD
$985 USD
View
B+
Retailer 14
-
$2,040 CAD
$1,460 USD
View
B+
Retailer 15
-
$2,215 CAD
£1,248 GBP
View
B+
Retailer 16
-
$2,414 CAD
SGD 2,334 SGD
View
B+
Retailer 17
-
$2,440 CAD
$1,746 USD
View
B+
Retailer 18
-
$2,487 CAD
$1,780 USD
View
B+
Retailer 19
-
$2,730 CAD
$1,953 USD
View
B
Retailer 20
-
$2,887 CAD
£1,627 GBP
View
Retailer 21
-
$3,151 CAD
$2,255 USD
View
Price last confirmed 99 days ago
Most Expensive
B
Brilliant Earth
19795962A · Nov 2
$3,591 CAD
$2,570 USD
View
21 more retailers have this diamond
Prices start from $612 CADSave up to $2,979 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
1.34ct Marquise
$612 CAD