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Heart|Lab Grown|IGI

1.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG841644611

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841644611

Diamond specifications and retailer prices

From HK$2,197 HKD
As of November 4, 2026
Save HK$5,356 HKD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$7,552 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart 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 LG841644611 or 841644611. Listed at 8 retailers as of November 4, 2026, with prices from HK$2,197 to HK$7,552, a HK$5,356 spread on the same certified stone. MOH London lists it at HK$7,552. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841644611
Dimensions6.96 × 6.56 × 3.98 mm
L/W Ratio1.06
Girdle conditionFaceted
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
6.96 mm6.56 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841644611
Side View
Table 67.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 57.2%

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$7,552 HKD|Low: HK$2,197 HKD|High: HK$7,652 HKD|Avg: HK$3,999 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8HK$2,197 HKD
Retailer 5HK$2,597 HKD
Retailer 3HK$2,801 HKD
Retailer 2HK$2,840 HKD
Retailer 4HK$3,067 HKD
Retailer 7HK$5,303 HKD
Retailer 6HK$5,625 HKD
MOH LondonHK$7,552 HKD

24 data points across 8 retailers

8 retailersHK$2,197 HKD to HK$7,552 HKD

B+
Cheapest Retailer
-
HK$2,197 HKD
A
Retailer 2
-
HK$2,597 HKD
View
A
Retailer 3
-
HK$2,801 HKD
View
B+
Retailer 4
-
HK$2,840 HKD
View
B+
Retailer 5
-
HK$3,067 HKD
View
B
Retailer 6
-
HK$5,303 HKD
View
B
Retailer 7
-
HK$5,625 HKD
View
Most Expensive
B
MOH London
LG841644611 · Nov 4
HK$7,552 HKD
£758 GBP
View
7 more retailers have this diamond
Prices start from HK$2,197 HKDSave up to HK$5,356 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 Heart
HK$2,197 HKD