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Marquise|Lab Grown|IGI

1.56ct H VS2 Marquise Lab Grown Diamond

EX • H/VS2 • IGI LG839672636

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839672636

Diamond specifications and retailer prices

From $313 CAD
$224 USD
As of October 30, 2026
Save $1,182 CAD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,495 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.56ct lab-grown marquise diamond

This 1.56ct lab-grown marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839672636 or 839672636. Listed at 3 retailers as of October 30, 2026, with prices from $313 to $1,495, a $1,182 spread on the same certified stone. Brilliant Earth lists it at $1,495. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839672636
Dimensions11.81 × 6.26 × 3.82 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.26 mm1.56 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839672636
Side View
Table 61.0%Crown 34.5°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,495 CAD|Low: $313 CAD|High: $2,263 CAD|Avg: $1,253 CAD|-34.0%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$313 CAD
Retailer 2$657 CAD
Brilliant Earth$1,495 CAD

27 data points across 3 retailers

3 retailers$313 CAD to $1,495 CAD

A
Cheapest Retailer
-
$313 CAD
$224 USD
Final sale: no returns
A
Retailer 2
-
$657 CAD
£370 GBP
View
Most Expensive
B+
Brilliant Earth
21582721A · Oct 30
$1,495 CAD
$1,070 USD
View
2 more retailers have this diamond
Prices start from $313 CADSave up to $1,182 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
1.56ct Marquise
$313 CAD