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Heart|Lab Grown|IGI

0.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG845603331

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845603331

Diamond specifications and retailer prices

From HK$2,098 HKD
£211 GBP
As of November 2, 2026
Save HK$2,372 HKD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,462 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845603331 or 845603331. Listed at 7 retailers as of October 31, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845603331
Dimensions5.59 × 5.40 × 3.30 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.59 mm5.40 mm0.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845603331
Side View
Table 57.0%Crown 31.4°Girdle: MED-STKPavilion 42.4°CuletDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$10,462 HKD|Low: HK$1,955 HKD|High: HK$10,462 HKD|Avg: HK$3,685 HKD|+2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2HK$2,098 HKD
Retailer 7HK$2,188 HKD
Retailer 3HK$2,216 HKD
Retailer 4HK$2,385 HKD
Retailer 5HK$3,025 HKD
Retailer 6HK$4,471 HKD
MOH LondonHK$10,462 HKD

16 data points across 7 retailers

7 retailersHK$2,098 HKD to HK$4,471 HKD

B+
Cheapest Retailer
-
HK$2,098 HKD
£211 GBP
B+
Retailer 2
-
HK$2,188 HKD
A$429 AUD
View
B+
Retailer 3
-
HK$2,216 HKD
€269 EUR
View
B+
Retailer 4
-
HK$2,385 HKD
$304 USD
View
B+
Retailer 5
-
HK$3,025 HKD
£304 GBP
View
B
Retailer 6
-
HK$4,471 HKD
$570 USD
View
Most Expensive
MOH London
LG845603331 · Nov 1
HK$10,462 HKD
£1,050 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$2,098 HKDSave up to HK$2,372 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.

B+
0.54ct Heart
HK$2,098 HKD