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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG797696534

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797696534

Diamond specifications and retailer prices

From $309 CAD
$221 USD
As of October 30, 2026
Save $1,342 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,791 CAD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797696534 or 797696534. Listed at 21 retailers as of October 29, 2026, with a 434% 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

1.42
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797696534
Dimensions11.86 × 5.84 × 3.42 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm5.84 mm1.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797696534
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,652 CAD|Low: $272 CAD|High: $2,197 CAD|Avg: $931 CAD|-8.5%
Brilliant Earth
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 6$309 CAD
Retailer 7$344 CAD
Retailer 16$358 CAD
Retailer 12$383 CAD
Retailer 18$518 CAD
Retailer 3$659 CAD
Retailer 2$712 CAD
Retailer 14$733 CAD
Retailer 9$763 CAD
Retailer 4$880 CAD
Retailer 5$937 CAD
Retailer 10$1,064 CAD
Retailer 15$1,233 CAD
Retailer 17$1,302 CAD
Retailer 8$1,307 CAD
Retailer 11$1,320 CAD
Retailer 13$1,545 CAD
Brilliant Earth$1,652 CAD

42 data points across 18 retailers

21 retailers$309 CAD to $1,652 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
-
$383 CAD
$274 USD
View
A
Retailer 5
-
$424 CAD
$303 USD
View
B+
Retailer 6
-
$518 CAD
$370 USD
View
A
Retailer 7
-
$659 CAD
ZAR 7,604 ZAR
View
A
Retailer 8
-
$712 CAD
£400 GBP
View
A
Retailer 9
-
$733 CAD
$524 USD
View
A
Retailer 10
-
$763 CAD
€519 EUR
View
A
Retailer 11
-
$880 CAD
$629 USD
View
A
Retailer 12
-
$937 CAD
A$1,030 AUD
View
B+
Retailer 13
-
$1,064 CAD
$760 USD
View
B+
Retailer 14
-
$1,233 CAD
$881 USD
View
B+
Retailer 15
-
$1,302 CAD
$930 USD
View
B+
Retailer 16
-
$1,307 CAD
$933 USD
View
B+
Retailer 17
-
$1,320 CAD
$943 USD
View
Retailer 18
-
$1,371 CAD
A$1,507 AUD
View
Price last confirmed 143 days ago
B+
Retailer 19
-
$1,545 CAD
£869 GBP
View
B
Retailer 20
-
$1,652 CAD
$1,180 USD
View
Most Expensive
Brilliant Earth
20093089A · Oct 1
$1,791 CAD
$1,280 USD
View
Price last confirmed 28 days ago
20 more retailers have this diamond
Prices start from $309 CADSave up to $1,342 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
1.42ct Marquise
$309 CAD