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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 HK$839 HKD
$107 USD
As of November 2, 2026
Save HK$7,879 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,719 HKD 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 November 1, 2026, with prices from HK$839 to HK$8,719, a HK$7,879 spread on the same certified stone. MOH London lists it at HK$8,719. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$8,719 HKD|Low: HK$808 HKD|High: HK$8,828 HKD|Avg: HK$2,872 HKD|-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 2, 2026
Retailer 7HK$839 HKD
Retailer 11HK$981 HKD
Retailer 8HK$1,114 HKD
Retailer 12HK$1,114 HKD
Retailer 5HK$1,883 HKD
Retailer 2HK$2,076 HKD
Retailer 9HK$2,087 HKD
Retailer 6HK$2,522 HKD
Retailer 3HK$2,817 HKD
Retailer 10HK$3,358 HKD
Retailer 4HK$5,500 HKD
MOH LondonHK$8,719 HKD

45 data points across 12 retailers

13 retailersHK$839 HKD to HK$8,719 HKD

A
Cheapest Retailer
-
HK$839 HKD
$107 USD
A
Retailer 2
-
HK$981 HKD
$125 USD
View
Retailer 3
-
HK$1,114 HKD
$142 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$1,114 HKD
$142 USD
View
B+
Retailer 5
-
HK$1,883 HKD
$240 USD
View
B+
Retailer 6
-
HK$2,076 HKD
£208 GBP
View
B+
Retailer 7
-
HK$2,087 HKD
$266 USD
View
B+
Retailer 8
-
HK$2,109 HKD
View
B+
Retailer 9
-
HK$2,522 HKD
£253 GBP
View
B+
Retailer 10
-
HK$2,817 HKD
$359 USD
View
B
Retailer 11
-
HK$3,358 HKD
$428 USD
View
B
Retailer 12
-
HK$5,500 HKD
£552 GBP
View
Most Expensive
B
MOH London
LG544263749 · Nov 1
HK$8,719 HKD
£875 GBP
View
12 more retailers have this diamond
Prices start from HK$839 HKDSave up to HK$7,879 HKD

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
HK$839 HKD