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Marquise|Lab Grown|IGI

1.24ct H VS1 Marquise Lab Grown Diamond

GD • H/VS1 • IGI LG602342037

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG602342037

Diamond specifications and retailer prices

From HK$2,212 HKD
As of November 4, 2026
Save HK$5,430 HKD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$7,642 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.24ct lab-grown marquise diamond

This 1.24ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG602342037 or 602342037. Listed at 5 retailers as of November 4, 2026, with prices from HK$2,212 to HK$7,642, a HK$5,430 spread on the same certified stone. MOH London lists it at HK$7,642. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.24
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602342037
Dimensions11.77 × 5.40 × 3.38 mm
L/W Ratio2.18
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
11.77 mm5.40 mm1.24 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602342037
Side View
Table 56.0%Crown 35.2°Girdle: STK-THKPavilion 39°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$7,642 HKD|Low: HK$2,212 HKD|High: HK$7,702 HKD|Avg: HK$4,659 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 3HK$2,212 HKD
Retailer 4HK$3,601 HKD
Retailer 2HK$3,624 HKD
Retailer 6HK$4,817 HKD
Retailer 7HK$5,507 HKD
Retailer 5HK$5,696 HKD
MOH LondonHK$7,642 HKD

4 data points across 7 retailers

5 retailersHK$2,212 HKD to HK$7,642 HKD

B+
Cheapest Retailer
-
HK$2,212 HKD
B+
Retailer 2
-
HK$3,601 HKD
View
B+
Retailer 3
-
HK$3,624 HKD
View
B+
Retailer 4
-
HK$5,696 HKD
View
Most Expensive
B+
MOH London
LG602342037 · Nov 4
HK$7,642 HKD
£767 GBP
View
4 more retailers have this diamond
Prices start from HK$2,212 HKDSave up to HK$5,430 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.

B+
1.24ct Marquise
HK$2,212 HKD