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Marquise|Lab Grown|IGI

1.20ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG799642423

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799642423

Diamond specifications and retailer prices

From HK$1,575 HKD
As of November 6, 2026
Save HK$7,532 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$9,107 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642423 or 799642423. Listed at 19 retailers as of November 5, 2026, with prices from HK$1,575 to HK$9,107, a HK$7,532 spread on the same certified stone. MOH London lists it at HK$9,107. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642423
Dimensions11.27 × 5.45 × 3.40 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm5.45 mm1.20 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642423
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 62.4%

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 6
Current: HK$9,107 HKD|Low: HK$1,505 HKD|High: HK$9,267 HKD|Avg: HK$4,512 HKD|-1.7%
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 6, 2026
Retailer 19HK$1,575 HKD
Retailer 18HK$1,756 HKD
Retailer 14HK$1,826 HKD
Retailer 6HK$1,952 HKD
Retailer 10HK$1,959 HKD
Retailer 3HK$3,394 HKD
Retailer 11HK$3,503 HKD
Retailer 2HK$3,535 HKD
Retailer 16HK$4,060 HKD
Retailer 17HK$4,452 HKD
Retailer 8HK$4,898 HKD
Retailer 13HK$5,149 HKD
Retailer 12HK$5,204 HKD
Retailer 15HK$6,278 HKD
Retailer 7HK$6,380 HKD
Retailer 4HK$6,693 HKD
Retailer 5HK$6,693 HKD
Retailer 9HK$9,013 HKD
MOH LondonHK$9,107 HKD

40 data points across 19 retailers

19 retailersHK$1,575 HKD to HK$9,107 HKD

A
Cheapest Retailer
-
HK$1,575 HKD
A
Retailer 2
-
HK$1,756 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,826 HKD
View
A
Retailer 4
-
HK$1,952 HKD
View
Retailer 5
-
HK$1,959 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$3,394 HKD
View
A
Retailer 7
-
HK$3,503 HKD
View
A
Retailer 8
-
HK$3,535 HKD
View
B+
Retailer 9
-
HK$4,060 HKD
View
B+
Retailer 10
-
HK$4,452 HKD
View
B+
Retailer 11
-
HK$4,898 HKD
View
B+
Retailer 12
-
HK$5,149 HKD
View
B+
Retailer 13
-
HK$5,204 HKD
View
B+
Retailer 14
-
HK$6,278 HKD
View
B+
Retailer 15
-
HK$6,380 HKD
View
B
Retailer 16
-
HK$6,693 HKD
View
B+
Retailer 17
-
HK$6,693 HKD
View
B
Retailer 18
-
HK$9,013 HKD
View
Most Expensive
B
MOH London
LG799642423 · Nov 5
HK$9,107 HKD
£915 GBP
View
18 more retailers have this diamond
Prices start from HK$1,575 HKDSave up to HK$7,532 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
1.20ct Marquise
HK$1,575 HKD