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Marquise|Lab Grown|IGI

1.03ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG551279669

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG551279669

Diamond specifications and retailer prices

From HK$2,079 HKD
As of November 3, 2026
Save HK$7,137 HKD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$9,216 HKD at MOH London · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG551279669 or 551279669. Listed at 16 retailers as of November 2, 2026, with prices from HK$2,079 to HK$9,216, a HK$7,137 spread on the same certified stone. MOH London lists it at HK$9,216. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551279669
Dimensions10.14 × 5.41 × 3.34 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.14 mm5.41 mm1.03 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551279669
Side View
Table 61.0%Crown 33.9°Girdle: THN-MEDPavilion 42°Culet: NoneDepth 61.7%

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 3
Current: HK$9,216 HKD|Low: HK$1,781 HKD|High: HK$9,326 HKD|Avg: HK$4,236 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
November 4, 2026
Retailer 10HK$1,851 HKD
Retailer 5HK$2,079 HKD
Retailer 3HK$2,150 HKD
Retailer 4HK$2,299 HKD
Retailer 12HK$2,299 HKD
Retailer 14HK$3,883 HKD
Retailer 8HK$3,970 HKD
Retailer 6HK$4,119 HKD
Retailer 11HK$4,158 HKD
Retailer 2HK$4,299 HKD
Retailer 7HK$5,633 HKD
Retailer 13HK$7,390 HKD
Retailer 9HK$7,414 HKD
MOH LondonHK$9,216 HKD

43 data points across 14 retailers

16 retailersHK$2,079 HKD to HK$9,216 HKD

Retailer 1
-
HK$1,851 HKD
Price last confirmed 14 days ago
A
Retailer 2
-
HK$2,079 HKD
View
Final sale: no returns
Retailer 3
-
HK$2,150 HKD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$2,299 HKD
View
Price last confirmed 12 days ago
Retailer 5
-
HK$2,299 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,785 HKD
View
B+
Retailer 7
-
HK$3,883 HKD
View
B+
Retailer 8
-
HK$3,970 HKD
View
B+
Retailer 9
-
HK$4,119 HKD
View
B+
Retailer 10
-
HK$4,158 HKD
View
B+
Retailer 11
-
HK$4,299 HKD
View
B+
Retailer 12
-
HK$5,633 HKD
View
Retailer 13
-
HK$7,390 HKD
View
Price last confirmed 12 days ago
B
Retailer 14
-
HK$7,414 HKD
View
B
Retailer 15
-
HK$7,798 HKD
View
Most Expensive
B
MOH London
LG551279669 · Nov 2
HK$9,216 HKD
£925 GBP
View
15 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$7,137 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$2,079 HKD