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Marquise|Lab Grown|IGI

0.42ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG544263749

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG544263749

Diamond specifications and retailer prices

From $137 SGD
$107 USD
As of October 30, 2026
Save $1,284 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,421 SGD at MOH London · As of November 1, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544263749 or 544263749. Listed at 13 retailers as of October 30, 2026, with prices from $137 to $1,421, a $1,284 spread on the same certified stone. MOH London lists it at $1,421. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544263749
Dimensions7.39 × 3.91 × 2.53 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.39 mm3.91 mm0.42 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG544263749
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 64.7%

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 30
Current: $1,421 SGD|Low: $132 SGD|High: $1,438 SGD|Avg: $469 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 7$137 SGD
Retailer 11$160 SGD
Retailer 8$182 SGD
Retailer 12$182 SGD
Retailer 5$307 SGD
Retailer 2$338 SGD
Retailer 9$340 SGD
Retailer 6$411 SGD
Retailer 3$459 SGD
Retailer 10$547 SGD
Retailer 4$896 SGD
MOH London$1,421 SGD

45 data points across 12 retailers

13 retailers$137 SGD to $1,421 SGD

A
Cheapest Retailer
-
$137 SGD
$107 USD
A
Retailer 2
-
$160 SGD
$125 USD
View
Retailer 3
-
$182 SGD
$142 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$182 SGD
$142 USD
View
B+
Retailer 5
-
$307 SGD
$240 USD
View
B+
Retailer 6
-
$338 SGD
£208 GBP
View
B+
Retailer 7
-
$340 SGD
$266 USD
View
B+
Retailer 8
-
$344 SGD
HK$2,100 HKD
View
B+
Retailer 9
-
$411 SGD
£253 GBP
View
B+
Retailer 10
-
$459 SGD
$359 USD
View
B
Retailer 11
-
$547 SGD
$428 USD
View
B
Retailer 12
-
$896 SGD
£552 GBP
View
Most Expensive
B
MOH London
LG544263749 · Nov 1
$1,421 SGD
£875 GBP
View
12 more retailers have this diamond
Prices start from $137 SGDSave up to $1,284 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
$137 SGD