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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 $145 NZD
$82 USD
As of October 30, 2026
Save $1,188 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,334 NZD 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 $145 to $1,334, a $1,188 spread on the same certified stone. MOH London lists it at $1,334. 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
Colour
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: $1,334 NZD|Low: $145 NZD|High: $1,947 NZD|Avg: $507 NZD|-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$145 NZD
Retailer 11$170 NZD
Retailer 5$193 NZD
Retailer 10$193 NZD
Retailer 2$323 NZD
Retailer 9$328 NZD
Retailer 3$355 NZD
Retailer 6$394 NZD
Retailer 8$438 NZD
Retailer 15$442 NZD
Retailer 7$444 NZD
Retailer 12$584 NZD
Retailer 13$589 NZD
Retailer 4$690 NZD
MOH London$1,334 NZD

41 data points across 15 retailers

14 retailers$145 NZD to $1,334 NZD

A
Cheapest Retailer
-
$145 NZD
$82 USD
A
Retailer 2
-
$170 NZD
$96 USD
View
A
Retailer 3
-
$193 NZD
$109 USD
View
A
Retailer 4
-
$193 NZD
$109 USD
View
A
Retailer 5
-
$323 NZD
£144 GBP
View
A
Retailer 6
-
$328 NZD
ZAR 2,983 ZAR
View
A
Retailer 7
-
$355 NZD
$200 USD
View
A
Retailer 8
-
$394 NZD
$222 USD
View
B+
Retailer 9
-
$438 NZD
£194 GBP
View
Retailer 10
-
$444 NZD
$250 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$584 NZD
$329 USD
View
B+
Retailer 12
-
$589 NZD
$332 USD
View
B
Retailer 13
-
$690 NZD
$389 USD
View
Most Expensive
B
MOH London
LG711531130 · Oct 26
$1,334 NZD
£592 GBP
View
13 more retailers have this diamond
Prices start from $145 NZDSave up to $1,188 NZD

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
$145 NZD