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Marquise|Lab Grown|IGI

0.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG754590940

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754590940

Diamond specifications and retailer prices

From $126 SGD
$98 USD
As of October 27, 2026
Save $1,025 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,151 SGD 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 LG754590940 or 754590940. Listed at 17 retailers as of October 26, 2026, with prices from $126 to $1,151, a $1,025 spread on the same certified stone. MOH London lists it at $1,151. 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 angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590940
Dimensions7.80 × 3.78 × 2.35 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm3.78 mm0.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754590940
Side View
Table 67.0%Crown 32.5°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 62.2%

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 27
Current: $1,151 SGD|Low: $165 SGD|High: $1,164 SGD|Avg: $464 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$167 SGD
Retailer 9$215 SGD
Retailer 6$283 SGD
Retailer 4$289 SGD
Retailer 2$301 SGD
Retailer 5$378 SGD
Retailer 10$423 SGD
Retailer 11$449 SGD
Retailer 8$502 SGD
Retailer 3$820 SGD
MOH London$1,151 SGD

43 data points across 11 retailers

17 retailers$126 SGD to $1,151 SGD

A
Cheapest Retailer
-
$126 SGD
$98 USD
A
Retailer 2
-
$146 SGD
$114 USD
View
A
Retailer 3
-
$167 SGD
$130 USD
View
A
Retailer 4
-
$180 SGD
HK$1,100 HKD
View
A
Retailer 5
-
$215 SGD
$168 USD
View
A
Retailer 6
-
$283 SGD
ZAR 3,562 ZAR
View
A
Retailer 7
-
$289 SGD
€215 EUR
View
A
Retailer 8
-
$296 SGD
€220 EUR
View
B+
Retailer 9
-
$301 SGD
£185 GBP
View
B+
Retailer 10
-
$378 SGD
£232 GBP
View
B+
Retailer 11
-
$423 SGD
$330 USD
View
B+
Retailer 12
-
$447 SGD
View
B+
Retailer 13
-
$449 SGD
$350 USD
View
B
Retailer 14
-
$502 SGD
$392 USD
View
B
Retailer 15
-
$578 SGD
$451 USD
View
B
Retailer 16
-
$820 SGD
£504 GBP
View
Most Expensive
B
MOH London
LG754590940 · Oct 26
$1,151 SGD
£707 GBP
View
16 more retailers have this diamond
Prices start from $126 SGDSave up to $1,025 SGD

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
$126 SGD