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Marquise|Lab Grown|IGI

1.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG840636035

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840636035

Diamond specifications and retailer prices

From $401 CAD
$287 USD
As of October 24, 2026
Save $1,433 CAD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,834 CAD at With Clarity · As of October 27, 2026
View at With Clarity

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840636035 or 840636035. Listed at 12 retailers as of October 24, 2026, with prices from $401 to $1,834, a $1,433 spread on the same certified stone. With Clarity lists it at $1,834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840636035
Dimensions11.48 × 6.17 × 3.77 mm
L/W Ratio1.86
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm6.17 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840636035
Side View
Table 64.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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 24
Current: $479 CAD|Low: $341 CAD|High: $1,891 CAD|Avg: $1,189 CAD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 27, 2026
Retailer 8$346 CAD
Retailer 6$401 CAD
Retailer 1$479 CAD
Retailer 4$710 CAD
Retailer 11$881 CAD
Retailer 2$1,236 CAD
Retailer 10$1,379 CAD
Retailer 7$1,384 CAD
Retailer 9$1,559 CAD
Retailer 5$1,723 CAD
Retailer 3$1,787 CAD
With Clarity$1,834 CAD

25 data points across 12 retailers

12 retailers$401 CAD to $1,834 CAD

Retailer 1
-
$346 CAD
$248 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$401 CAD
$287 USD
View
A
Retailer 3
-
$479 CAD
£270 GBP
View
A
Retailer 4
-
$710 CAD
€484 EUR
View
A
Retailer 5
-
$881 CAD
$631 USD
View
B+
Retailer 6
-
$1,299 CAD
$930 USD
View
B+
Retailer 7
-
$1,379 CAD
$987 USD
View
B
Retailer 8
-
$1,384 CAD
$991 USD
View
B
Retailer 9
-
$1,559 CAD
$1,116 USD
View
B
Retailer 10
-
$1,723 CAD
£971 GBP
View
Retailer 11
-
$1,787 CAD
SGD 1,729 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
With Clarity
840636035 · Oct 27
$1,834 CAD
$1,313 USD
View
11 more retailers have this diamond
Prices start from $401 CADSave up to $1,433 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
$401 CAD