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Heart|Lab Grown|IGI

4.02ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG747523349

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747523349

Diamond specifications and retailer prices

From HK$8,277 HKD
As of November 4, 2026
Save HK$16,344 HKD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$24,621 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747523349 or 747523349. Listed at 6 retailers as of November 4, 2026, with prices from HK$8,277 to HK$24,621, a HK$16,344 spread on the same certified stone. MOH London lists it at HK$24,621. 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

4.02
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747523349
Dimensions10.35 × 10.75 × 6.19 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm10.75 mm4.02 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747523349
Side View
Table 57.0%Crown 34.5°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 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: Nov 4
Current: HK$24,621 HKD|Low: HK$6,261 HKD|High: HK$24,980 HKD|Avg: HK$11,974 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7HK$6,261 HKD
Retailer 8HK$7,257 HKD
Retailer 3HK$8,277 HKD
Retailer 4HK$9,148 HKD
Retailer 2HK$9,297 HKD
Retailer 5HK$10,019 HKD
Retailer 6HK$20,219 HKD
MOH LondonHK$24,621 HKD

24 data points across 8 retailers

6 retailersHK$8,277 HKD to HK$24,621 HKD

B+
Cheapest Retailer
-
HK$8,277 HKD
A
Retailer 2
-
HK$9,148 HKD
View
A
Retailer 3
-
HK$9,297 HKD
View
A
Retailer 4
-
HK$10,019 HKD
View
B
Retailer 5
-
HK$20,219 HKD
View
Most Expensive
B
MOH London
LG747523349 · Nov 5
HK$24,621 HKD
£2,471 GBP
View
5 more retailers have this diamond
Prices start from HK$8,277 HKDSave up to HK$16,344 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
4.02ct Heart
HK$8,277 HKD