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Marquise|Lab Grown|IGI

0.51ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG538286792

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG538286792

Diamond specifications and retailer prices

From HK$973 HKD
As of November 4, 2026
Save HK$9,100 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,073 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538286792 or 538286792. Listed at 16 retailers as of November 4, 2026, with prices from HK$973 to HK$10,073, a HK$9,100 spread on the same certified stone. MOH London lists it at HK$10,073. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538286792
Dimensions8.93 × 4.16 × 2.45 mm
L/W Ratio2.15
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
8.93 mm4.16 mm0.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538286792
Side View
Table 58.5%Crown 31.8°Girdle: THN-MEDPavilion 39°Culet: NoneDepth 58.9%

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: Nov 4
Current: HK$10,073 HKD|Low: HK$934 HKD|High: HK$13,666 HKD|Avg: HK$4,080 HKD|-0.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 14HK$973 HKD
Retailer 4HK$1,090 HKD
Retailer 18HK$1,130 HKD
Retailer 15HK$1,287 HKD
Retailer 19HK$1,287 HKD
Retailer 7HK$1,875 HKD
Retailer 2HK$2,197 HKD
Retailer 10HK$2,205 HKD
Retailer 17HK$2,330 HKD
Retailer 12HK$2,918 HKD
Retailer 3HK$2,997 HKD
Retailer 16HK$3,891 HKD
Retailer 13HK$4,111 HKD
Retailer 8HK$4,331 HKD
Retailer 11HK$4,668 HKD
Retailer 5HK$6,331 HKD
Retailer 6HK$7,469 HKD
MOH LondonHK$10,073 HKD
Retailer 9HK$13,666 HKD

22 data points across 19 retailers

16 retailersHK$973 HKD to HK$10,073 HKD

A
Cheapest Retailer
-
HK$973 HKD
A
Retailer 2
-
HK$1,090 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,130 HKD
View
A
Retailer 4
-
HK$1,287 HKD
View
Retailer 5
-
HK$1,287 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,197 HKD
View
A
Retailer 7
-
HK$2,205 HKD
View
A
Retailer 8
-
HK$2,330 HKD
View
B+
Retailer 9
-
HK$2,918 HKD
View
B+
Retailer 10
-
HK$2,997 HKD
View
B+
Retailer 11
-
HK$3,891 HKD
View
B+
Retailer 12
-
HK$4,111 HKD
View
B+
Retailer 13
-
HK$4,331 HKD
View
B
Retailer 14
-
HK$6,331 HKD
View
B
Retailer 15
-
HK$7,469 HKD
View
Most Expensive
B
MOH London
LG538286792 · Nov 5
HK$10,073 HKD
£1,011 GBP
View
15 more retailers have this diamond
Prices start from HK$973 HKDSave up to HK$9,100 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
0.51ct Marquise
HK$973 HKD