Marquise|Lab Grown|IGI

1.50ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG794611081

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794611081

Diamond specifications and retailer prices

From $389 CAD
$278 USD
As of October 30, 2026
Save $3,208 CAD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,597 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794611081 or 794611081. Listed at 26 retailers as of October 28, 2026, with prices from $389 to $3,597, a $3,208 spread on the same certified stone. Brilliant Earth lists it at $3,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794611081
Dimensions11.75 × 6.04 × 3.78 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm6.04 mm1.50 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794611081
Side View
Table 63.0%Crown 33.8°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.6%

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: Oct 30
Current: $3,597 CAD|Low: $374 CAD|High: $3,709 CAD|Avg: $1,215 CAD|-3.0%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 20
October 30, 2026
Retailer 8$389 CAD
Retailer 5$435 CAD
Retailer 9$483 CAD
Retailer 11$483 CAD
Retailer 20$513 CAD
Retailer 16$647 CAD
Retailer 18$707 CAD
Retailer 13$761 CAD
Retailer 17$829 CAD
Retailer 2$850 CAD
Retailer 12$952 CAD
Retailer 15$1,122 CAD
Retailer 3$1,229 CAD
Retailer 10$1,551 CAD
Retailer 4$1,856 CAD
Retailer 7$1,871 CAD
Retailer 14$1,943 CAD
Retailer 19$1,966 CAD
Retailer 6$2,019 CAD
Brilliant Earth$3,597 CAD

43 data points across 20 retailers

26 retailers$389 CAD to $3,597 CAD

A
Cheapest Retailer
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$389 CAD
$278 USD
A
Retailer 2
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$435 CAD
$311 USD
View
Final sale: no returns
A
Retailer 3
-
$451 CAD
$322 USD
View
A
Retailer 4
-
$483 CAD
$345 USD
View
A
Retailer 5
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$483 CAD
$345 USD
View
Retailer 6
-
$513 CAD
£288 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$647 CAD
$462 USD
View
A
Retailer 8
-
$707 CAD
$505 USD
View
A
Retailer 9
-
$761 CAD
€518 EUR
View
A
Retailer 10
-
$829 CAD
ZAR 9,565 ZAR
View
A
Retailer 11
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$850 CAD
£478 GBP
View
A
Retailer 12
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$873 CAD
$624 USD
View
A
Retailer 13
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$952 CAD
$680 USD
View
A
Retailer 14
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$1,016 CAD
$726 USD
View
B+
Retailer 15
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$1,122 CAD
A$1,233 AUD
View
B+
Retailer 16
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$1,229 CAD
$878 USD
View
B+
Retailer 17
-
$1,551 CAD
$1,108 USD
View
B+
Retailer 18
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$1,621 CAD
$1,158 USD
View
B
Retailer 19
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$1,856 CAD
$1,326 USD
View
Retailer 20
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$1,871 CAD
A$2,057 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
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$1,877 CAD
£1,056 GBP
View
B+
Retailer 22
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$1,943 CAD
£1,093 GBP
View
B+
Retailer 23
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$1,966 CAD
$1,405 USD
View
B
Retailer 24
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$2,001 CAD
$1,430 USD
View
B
Retailer 25
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$2,019 CAD
$1,442 USD
View
Most Expensive
B
Brilliant Earth
20337630A · Oct 28
$3,597 CAD
$2,570 USD
View
25 more retailers have this diamond
Prices start from $389 CADSave up to $3,208 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
1.50ct Marquise
$389 CAD