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Marquise|Lab Grown|IGI

0.42ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG711531130

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG711531130

Diamond specifications and retailer prices

From $115 CAD
$82 USD
As of October 30, 2026
Save $938 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,052 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.42ct lab-grown marquise diamond

This 0.42ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG711531130 or 711531130. Listed at 14 retailers as of October 26, 2026, with prices from $115 to $1,052, a $938 spread on the same certified stone. MOH London lists it at $1,052. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711531130
Dimensions7.70 × 3.83 × 2.45 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm3.83 mm0.42 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG711531130
Side View
Table 60.0%Crown 35.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 64.0%

Caratlytics Score

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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: $1,052 CAD|Low: $115 CAD|High: $1,536 CAD|Avg: $400 CAD|-31.4%
MOH London
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
October 30, 2026
Retailer 14$115 CAD
Retailer 11$134 CAD
Retailer 5$153 CAD
Retailer 10$153 CAD
Retailer 2$255 CAD
Retailer 9$258 CAD
Retailer 3$280 CAD
Retailer 6$311 CAD
Retailer 8$346 CAD
Retailer 15$348 CAD
Retailer 7$350 CAD
Retailer 12$460 CAD
Retailer 13$465 CAD
Retailer 4$544 CAD
MOH London$1,052 CAD

41 data points across 15 retailers

14 retailers$115 CAD to $1,052 CAD

A
Cheapest Retailer
-
$115 CAD
$82 USD
A
Retailer 2
-
$134 CAD
$96 USD
View
A
Retailer 3
-
$153 CAD
$109 USD
View
A
Retailer 4
-
$153 CAD
$109 USD
View
A
Retailer 5
-
$255 CAD
£144 GBP
View
A
Retailer 6
-
$258 CAD
ZAR 2,983 ZAR
View
A
Retailer 7
-
$280 CAD
$200 USD
View
A
Retailer 8
-
$311 CAD
$222 USD
View
B+
Retailer 9
-
$346 CAD
£194 GBP
View
Retailer 10
-
$350 CAD
$250 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$460 CAD
$329 USD
View
B+
Retailer 12
-
$465 CAD
$332 USD
View
B
Retailer 13
-
$544 CAD
$389 USD
View
Most Expensive
B
MOH London
LG711531130 · Oct 26
$1,052 CAD
£592 GBP
View
13 more retailers have this diamond
Prices start from $115 CADSave up to $938 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
0.42ct Marquise
$115 CAD