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Marquise|Lab Grown|IGI

0.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG815612764

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815612764

Diamond specifications and retailer prices

From $97 USD
As of October 27, 2026
Save $796 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $893 USD at MOH London · As of October 25, 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 top-tier cut grade and certified by IGI LG815612764 or 815612764. Listed at 17 retailers as of October 25, 2026, with prices from $97 to $893, a $796 spread on the same certified stone. MOH London lists it at $893. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815612764
Dimensions7.61 × 3.90 × 2.40 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm3.90 mm0.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815612764
Side View
Table 63.0%Crown 34.2°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 61.5%

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 27
Current: $893 USD|Low: $95 USD|High: $918 USD|Avg: $302 USD|-2.8%
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
Retailer 16
October 29, 2026
Retailer 14$97 USD
Retailer 3$113 USD
Retailer 9$128 USD
Retailer 16$129 USD
Retailer 5$165 USD
Retailer 13$218 USD
Retailer 2$231 USD
Retailer 4$236 USD
Retailer 7$250 USD
Retailer 12$291 USD
Retailer 15$315 USD
Retailer 6$344 USD
Retailer 10$348 USD
Retailer 11$387 USD
Retailer 8$640 USD
MOH London$893 USD

37 data points across 16 retailers

17 retailers$97 USD to $893 USD

A
Cheapest Retailer
-
$97 USD
A
Retailer 2
-
$113 USD
View
A
Retailer 3
-
$128 USD
View
A
Retailer 4
-
$129 USD
View
A
Retailer 5
-
$141 USD
HK$1,100 HKD
View
A
Retailer 6
-
$165 USD
View
A
Retailer 7
-
$218 USD
ZAR 3,516 ZAR
View
A
Retailer 8
-
$231 USD
£182 GBP
View
A
Retailer 9
-
$236 USD
€225 EUR
View
B+
Retailer 10
-
$250 USD
View
B+
Retailer 11
-
$291 USD
£229 GBP
View
B+
Retailer 12
-
$315 USD
A$485 AUD
View
B+
Retailer 13
-
$344 USD
SGD 465 SGD
View
B+
Retailer 14
-
$348 USD
View
B+
Retailer 15
-
$387 USD
View
B
Retailer 16
-
$640 USD
£504 GBP
View
Most Expensive
B
MOH London
LG815612764 · Oct 25
$893 USD
£703 GBP
View
16 more retailers have this diamond
Prices start from $97 USDSave up to $796 USD

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
$97 USD