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Heart|Lab Grown|IGI

1.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG846655760

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846655760

Diamond specifications and retailer prices

From HK$1,961 HKD
As of November 4, 2026
Save HK$5,471 HKD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$7,433 HKD at MOH London · As of November 2, 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 LG846655760 or 846655760. Listed at 8 retailers as of November 2, 2026, with prices from HK$1,961 to HK$7,433, a HK$5,471 spread on the same certified stone. MOH London lists it at HK$7,433. 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 angle37.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846655760
Dimensions6.01 × 6.90 × 4.10 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.01 mm6.90 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846655760
Side View
Table 65.0%Crown 37.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.4%

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 4
Current: HK$7,433 HKD|Low: HK$1,961 HKD|High: HK$50,594 HKD|Avg: HK$4,815 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7HK$1,961 HKD
Retailer 5HK$2,589 HKD
Retailer 2HK$2,777 HKD
Retailer 3HK$3,013 HKD
Retailer 4HK$3,491 HKD
Retailer 8HK$5,186 HKD
Retailer 6HK$5,531 HKD
MOH LondonHK$7,433 HKD

18 data points across 8 retailers

8 retailersHK$1,961 HKD to HK$7,433 HKD

B+
Cheapest Retailer
-
HK$1,961 HKD
A
Retailer 2
-
HK$2,589 HKD
View
B+
Retailer 3
-
HK$2,777 HKD
View
B+
Retailer 4
-
HK$3,013 HKD
View
B+
Retailer 5
-
HK$3,491 HKD
View
B
Retailer 6
-
HK$5,186 HKD
View
B
Retailer 7
-
HK$5,531 HKD
View
Most Expensive
B
MOH London
LG846655760 · Nov 2
HK$7,433 HKD
£746 GBP
View
7 more retailers have this diamond
Prices start from HK$1,961 HKDSave up to HK$5,471 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$1,961 HKD