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Heart|Lab Grown|IGI

0.54ct E VS2 Heart Lab Grown Diamond

VG • E/VS2 • IGI LG840663019

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840663019

Diamond specifications and retailer prices

From HK$1,393 HKD
£140 GBP
As of October 30, 2026
Save HK$510 HKD (27%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$5,819 HKD at MOH London · As of October 21, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840663019 or 840663019. Listed at 5 retailers as of October 30, 2026, with a 37% 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

0.54
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840663019
Dimensions4.83 × 5.78 × 3.33 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.83 mm5.78 mm0.54 ctE / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840663019
Side View
Table 61.0%Crown 36.5°Girdle: MediumPavilion 38.5°CuletDepth 57.6%

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: Oct 30
Current: HK$5,819 HKD|Low: HK$1,313 HKD|High: HK$5,859 HKD|Avg: HK$2,767 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2HK$1,393 HKD
Retailer 5HK$1,718 HKD
Retailer 3HK$1,903 HKD
Retailer 4HK$3,006 HKD
MOH LondonHK$5,819 HKD

24 data points across 5 retailers

5 retailersHK$1,393 HKD to HK$1,903 HKD

A
Cheapest Retailer
-
HK$1,393 HKD
£140 GBP
B+
Retailer 2
-
HK$1,718 HKD
$219 USD
View
B+
Retailer 3
-
HK$1,903 HKD
£191 GBP
View
Retailer 4
-
HK$3,006 HKD
$383 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG840663019 · Oct 21
HK$5,819 HKD
£584 GBP
View
Price last confirmed 9 days ago
4 more retailers have this diamond
Prices start from HK$1,393 HKDSave up to HK$510 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
0.54ct Heart
HK$1,393 HKD