CaratHunter
Plans
Marquise|Lab Grown|IGI

0.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG812631283

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812631283

Diamond specifications and retailer prices

From €86 EUR
$96 USD
As of October 30, 2026
Save €702 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €788 EUR 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 top-tier cut grade and certified by IGI LG812631283 or 812631283. Listed at 15 retailers as of October 26, 2026, with prices from €86 to €788, a €702 spread on the same certified stone. MOH London lists it at €788. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812631283
Dimensions7.63 × 3.75 × 2.47 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.63 mm3.75 mm0.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG812631283
Side View
Table 61.0%Crown 35.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 65.9%

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: €788 EUR|Low: €84 EUR|High: €816 EUR|Avg: €278 EUR|-2.5%
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
October 30, 2026
Retailer 2€86 EUR
Retailer 11€99 EUR
Retailer 3€114 EUR
Retailer 8€114 EUR
Retailer 4€145 EUR
Retailer 13€192 EUR
Retailer 7€203 EUR
Retailer 14€210 EUR
Retailer 12€257 EUR
Retailer 5€303 EUR
Retailer 9€311 EUR
Retailer 10€342 EUR
Retailer 6€559 EUR
MOH London€788 EUR

39 data points across 14 retailers

15 retailers€86 EUR to €788 EUR

A
Cheapest Retailer
-
€86 EUR
$96 USD
A
Retailer 2
-
€99 EUR
$111 USD
View
A
Retailer 3
-
€114 EUR
$127 USD
View
A
Retailer 4
-
€114 EUR
$127 USD
View
A
Retailer 5
-
€126 EUR
HK$1,100 HKD
View
A
Retailer 6
-
€145 EUR
$162 USD
View
A
Retailer 7
-
€192 EUR
ZAR 3,470 ZAR
View
A
Retailer 8
-
€203 EUR
£178 GBP
View
B+
Retailer 9
-
€210 EUR
View
B+
Retailer 10
-
€257 EUR
£226 GBP
View
B+
Retailer 11
-
€303 EUR
SGD 458 SGD
View
B+
Retailer 12
-
€311 EUR
$347 USD
View
B+
Retailer 13
-
€342 EUR
$382 USD
View
B
Retailer 14
-
€559 EUR
£492 GBP
View
Most Expensive
B
MOH London
LG812631283 · Oct 26
€788 EUR
£693 GBP
View
14 more retailers have this diamond
Prices start from €86 EURSave up to €702 EUR

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
€86 EUR