CaratHunter
Plans
Marquise|Lab Grown|IGI

1.50ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG844678491

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844678491

Diamond specifications and retailer prices

From $309 CAD
$221 USD
As of October 27, 2026
Save $1,248 CAD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,558 CAD at Brilliance · As of October 28, 2026
View at Brilliance

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 LG844678491 or 844678491. Listed at 15 retailers as of October 27, 2026, with prices from $309 to $1,558, a $1,248 spread on the same certified stone. Brilliance lists it at $1,558. 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 angle31.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678491
Dimensions12.81 × 5.90 × 3.55 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm5.90 mm1.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678491
Side View
Table 57.0%Crown 31.1°Girdle: STK-THKPavilion 39.6°Culet: NoneDepth 60.2%

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 27
Current: $1,558 CAD|Low: $309 CAD|High: $1,589 CAD|Avg: $805 CAD|-1.9%
Brilliance
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
October 29, 2026
Retailer 13$309 CAD
Retailer 4$344 CAD
Retailer 7$358 CAD
Retailer 10$379 CAD
Retailer 6$382 CAD
Retailer 12$450 CAD
Retailer 3$652 CAD
Retailer 8$679 CAD
Retailer 16$684 CAD
Retailer 9$709 CAD
Retailer 14$843 CAD
Retailer 5$1,230 CAD
Retailer 15$1,234 CAD
Retailer 2$1,291 CAD
Retailer 11$1,541 CAD
Brilliance$1,558 CAD

14 data points across 16 retailers

15 retailers$309 CAD to $1,558 CAD

A
Cheapest Retailer
-
$309 CAD
$221 USD
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$358 CAD
$256 USD
View
A
Retailer 4
-
$379 CAD
$271 USD
View
A
Retailer 5
-
$382 CAD
$273 USD
View
A
Retailer 6
-
$450 CAD
£253 GBP
View
A
Retailer 7
-
$652 CAD
$466 USD
View
A
Retailer 8
-
$684 CAD
$489 USD
View
A
Retailer 9
-
$709 CAD
£399 GBP
View
A
Retailer 10
-
$843 CAD
$602 USD
View
B+
Retailer 11
-
$1,230 CAD
$879 USD
View
B+
Retailer 12
-
$1,234 CAD
$882 USD
View
B+
Retailer 13
-
$1,291 CAD
$923 USD
View
B
Retailer 14
-
$1,541 CAD
£867 GBP
View
Most Expensive
B
Brilliance
D46098887 · Oct 28
$1,558 CAD
$1,113 USD
View
14 more retailers have this diamond
Prices start from $309 CADSave up to $1,248 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
$309 CAD