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Heart|Lab Grown|IGI

4.50ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG848666913

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848666913

Diamond specifications and retailer prices

From HK$10,372 HKD
$1,322 USD
As of October 30, 2026
5 retailers carry this diamond
Most expensive: HK$24,890 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 4.5ct lab-grown heart diamond

This 4.5ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848666913 or 848666913. Listed at 5 retailers as of October 30, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.50
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848666913
Dimensions11.50 × 10.37 × 6.54 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm10.37 mm4.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848666913
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 56.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$24,890 HKD|Low: HK$9,023 HKD|High: HK$29,939 HKD|Avg: HK$17,790 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4HK$10,082 HKD
Retailer 2HK$10,372 HKD
Retailer 5HK$15,338 HKD
Retailer 3HK$21,743 HKD
MOH LondonHK$24,890 HKD
Retailer 6HK$29,939 HKD

5 data points across 6 retailers

5 retailers

Retailer 1
-
HK$10,082 HKD
£1,012 GBP
Price last confirmed 10 days ago
B+
Retailer 2
-
HK$10,372 HKD
$1,322 USD
View
Retailer 3
-
HK$15,338 HKD
$1,955 USD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$21,743 HKD
$2,771 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
LG848666913 · Oct 21
HK$24,890 HKD
£2,498 GBP
View
Price last confirmed 10 days ago
4 more retailers have this diamond
Prices start from HK$10,372 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+
4.50ct Heart
HK$10,372 HKD