Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG841681342

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841681342

Diamond specifications and retailer prices

From $883 CAD
$631 USD
As of October 23, 2026
Save $679 CAD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,838 CAD at With Clarity · As of October 21, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841681342 or 841681342. Listed at 11 retailers as of October 23, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841681342
Dimensions12.23 × 5.90 × 3.77 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.23 mm5.90 mm1.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841681342
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $502 CAD|Low: $347 CAD|High: $1,857 CAD|Avg: $1,172 CAD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 22, 2026
Retailer 7$347 CAD
Retailer 3$402 CAD
Retailer 1$502 CAD
Retailer 5$710 CAD
Retailer 10$883 CAD
Retailer 9$1,381 CAD
Retailer 4$1,387 CAD
Retailer 8$1,562 CAD
Retailer 6$1,731 CAD
Retailer 2$1,758 CAD
With Clarity$1,838 CAD

14 data points across 11 retailers

11 retailers$883 CAD to $1,562 CAD

Retailer 1
-
$347 CAD
$248 USD
Price last confirmed 8 days ago
Retailer 2
-
$402 CAD
$287 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$502 CAD
£283 GBP
View
Price last confirmed 8 days ago
Retailer 4
-
$861 CAD
$615 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$883 CAD
$631 USD
View
Retailer 6
-
$1,381 CAD
$987 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,387 CAD
$991 USD
View
B
Retailer 8
-
$1,562 CAD
$1,116 USD
View
Retailer 9
-
$1,731 CAD
£974 GBP
View
Price last confirmed 8 days ago
Retailer 10
-
$1,758 CAD
SGD 1,697 SGD
View
Price last confirmed 18 days ago
Most Expensive
With Clarity
841681342 · Oct 21
$1,838 CAD
$1,313 USD
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from $883 CADSave up to $679 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.

B+
1.50ct Marquise
$883 CAD