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Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG843696293

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843696293

Diamond specifications and retailer prices

From $376 CAD
HK$2,100 HKD
As of October 30, 2026
Save $1,174 CAD (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,550 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843696293 or 843696293. Listed at 7 retailers as of October 29, 2026, with prices from $376 to $1,550, a $1,174 spread on the same certified stone. MOH London lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843696293
Dimensions12.14 × 5.53 × 3.24 mm
L/W Ratio2.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.14 mm5.53 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843696293
Side View
Table 62.0%Crown 35.1°Girdle: THN-MEDPavilion 38.4°Culet: NoneDepth 58.6%

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 30
Current: $1,550 CAD|Low: $376 CAD|High: $1,550 CAD|Avg: $713 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$376 CAD
Retailer 7$445 CAD
Retailer 3$582 CAD
Retailer 2$600 CAD
Retailer 4$617 CAD
Retailer 6$1,136 CAD
MOH London$1,550 CAD

17 data points across 7 retailers

7 retailers$376 CAD to $1,550 CAD

A
Cheapest Retailer
-
$376 CAD
HK$2,100 HKD
B+
Retailer 2
-
$445 CAD
$318 USD
View
A
Retailer 3
-
$582 CAD
€396 EUR
View
A
Retailer 4
-
$600 CAD
£337 GBP
View
A
Retailer 5
-
$617 CAD
$441 USD
View
B
Retailer 6
-
$1,136 CAD
$812 USD
View
Most Expensive
B
MOH London
LG843696293 · Oct 29
$1,550 CAD
£872 GBP
View
6 more retailers have this diamond
Prices start from $376 CADSave up to $1,174 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
1.22ct Marquise
$376 CAD