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Marquise|Lab Grown|IGI

1.03ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG512202891

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG512202891

Diamond specifications and retailer prices

From HK$4,707 HKD
As of November 4, 2026
Save HK$21,399 HKD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$26,106 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512202891 or 512202891. Listed at 14 retailers as of November 3, 2026, with prices from HK$4,707 to HK$26,106, a HK$21,399 spread on the same certified stone. MOH London lists it at HK$26,106. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512202891
Dimensions10.72 × 5.24 × 3.06 mm
L/W Ratio2.05
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
10.72 mm5.24 mm1.03 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512202891
Side View
Table 54.5%Crown 36.1°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 58.4%

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$26,106 HKD|Low: HK$4,707 HKD|High: HK$26,455 HKD|Avg: HK$11,978 HKD
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
November 4, 2026
Retailer 9HK$4,707 HKD
Retailer 12HK$5,343 HKD
Retailer 16HK$5,814 HKD
Retailer 4HK$5,978 HKD
Retailer 3HK$6,198 HKD
Retailer 13HK$6,198 HKD
Retailer 10HK$7,571 HKD
Retailer 2HK$9,015 HKD
Retailer 7HK$9,862 HKD
Retailer 15HK$10,090 HKD
Retailer 11HK$15,833 HKD
Retailer 14HK$17,426 HKD
Retailer 8HK$17,739 HKD
Retailer 5HK$19,246 HKD
Retailer 6HK$19,654 HKD
MOH LondonHK$26,106 HKD

29 data points across 16 retailers

14 retailersHK$4,707 HKD to HK$26,106 HKD

A
Cheapest Retailer
-
HK$4,707 HKD
A
Retailer 2
-
HK$5,343 HKD
View
B+
Retailer 3
-
HK$5,814 HKD
View
B+
Retailer 4
-
HK$5,978 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$6,198 HKD
View
Retailer 6
-
HK$6,198 HKD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
HK$7,571 HKD
View
B+
Retailer 8
-
HK$9,015 HKD
View
B
Retailer 9
-
HK$10,090 HKD
View
B
Retailer 10
-
HK$15,833 HKD
View
B
Retailer 11
-
HK$17,426 HKD
View
B
Retailer 12
-
HK$19,246 HKD
View
B
Retailer 13
-
HK$19,654 HKD
View
Most Expensive
B
MOH London
LG512202891 · Nov 3
HK$26,106 HKD
£2,620 GBP
View
13 more retailers have this diamond
Prices start from HK$4,707 HKDSave up to HK$21,399 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
1.03ct Marquise
HK$4,707 HKD