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Marquise|Lab Grown|IGI

1.20ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG794610092

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794610092

Diamond specifications and retailer prices

From HK$1,560 HKD
As of November 6, 2026
Save HK$5,079 HKD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,107 HKD at MOH London · As of October 26, 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 very-good cut grade and certified by IGI LG794610092 or 794610092. Listed at 17 retailers as of November 6, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.20
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610092
Dimensions11.00 × 5.63 × 3.41 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm5.63 mm1.20 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610092
Side View
Table 67.0%Crown 36.4°Girdle: THN-STKPavilion 41.5°Culet: NoneDepth 60.6%

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$1,489 HKD|High: HK$9,207 HKD|Avg: HK$4,448 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
Retailer 17
November 6, 2026
Retailer 16HK$1,560 HKD
Retailer 15HK$1,748 HKD
Retailer 11HK$1,810 HKD
Retailer 6HK$1,936 HKD
Retailer 9HK$1,944 HKD
Retailer 17HK$3,354 HKD
Retailer 13HK$3,495 HKD
Retailer 2HK$3,511 HKD
Retailer 14HK$4,436 HKD
Retailer 8HK$4,898 HKD
Retailer 10HK$5,102 HKD
Retailer 7HK$5,149 HKD
Retailer 12HK$6,223 HKD
Retailer 3HK$6,286 HKD
Retailer 4HK$6,623 HKD
Retailer 5HK$6,638 HKD
MOH LondonHK$9,107 HKD

43 data points across 17 retailers

17 retailersHK$1,560 HKD to HK$6,638 HKD

A
Cheapest Retailer
-
HK$1,560 HKD
A
Retailer 2
-
HK$1,748 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,810 HKD
View
A
Retailer 4
-
HK$1,936 HKD
View
Retailer 5
-
HK$1,944 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$3,354 HKD
View
B+
Retailer 7
-
HK$3,495 HKD
View
A
Retailer 8
-
HK$3,511 HKD
View
B+
Retailer 9
-
HK$4,436 HKD
View
B+
Retailer 10
-
HK$4,898 HKD
View
B
Retailer 11
-
HK$5,102 HKD
View
Retailer 12
-
HK$5,149 HKD
View
Price last confirmed 9 days ago
B
Retailer 13
-
HK$6,223 HKD
View
B
Retailer 14
-
HK$6,286 HKD
View
B
Retailer 15
-
HK$6,623 HKD
View
B
Retailer 16
-
HK$6,638 HKD
View
Most Expensive
MOH London
LG794610092 · Oct 26
HK$9,107 HKD
£915 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from HK$1,560 HKDSave up to HK$5,079 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$1,560 HKD