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Marquise|Lab Grown|IGI

0.50ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG843636903

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843636903

Diamond specifications and retailer prices

From HK$918 HKD
$117 USD
As of October 31, 2026
Save HK$5,736 HKD (86%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$8,579 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843636903 or 843636903. Listed at 7 retailers as of October 31, 2026, with a 625% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636903
Dimensions8.60 × 4.11 × 2.52 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm4.11 mm0.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636903
Side View
Table 60.0%Crown 31.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.3%

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 31
Current: HK$8,579 HKD|Low: HK$918 HKD|High: HK$8,579 HKD|Avg: HK$3,686 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3HK$918 HKD
Retailer 6HK$1,373 HKD
Retailer 2HK$1,960 HKD
Retailer 7HK$2,467 HKD
Retailer 5HK$3,633 HKD
Retailer 4HK$6,653 HKD
MOH LondonHK$8,579 HKD

4 data points across 7 retailers

7 retailersHK$918 HKD to HK$6,653 HKD

A
Cheapest Retailer
-
HK$918 HKD
$117 USD
Final sale: no returns
A
Retailer 2
-
HK$1,373 HKD
$175 USD
View
A
Retailer 3
-
HK$1,960 HKD
£197 GBP
View
B+
Retailer 4
-
HK$2,467 HKD
£248 GBP
View
B
Retailer 5
-
HK$3,633 HKD
$463 USD
View
B
Retailer 6
-
HK$6,653 HKD
SGD 1,146 SGD
View
Most Expensive
MOH London
LG843636903 · Oct 29
HK$8,579 HKD
£861 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$918 HKDSave up to HK$5,736 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
0.50ct Marquise
HK$918 HKD