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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 €936 EUR
As of November 4, 2026
Save €1,849 EUR (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €2,785 EUR 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 €936 to €2,785, a €1,849 spread on the same certified stone. MOH London lists it at €2,785. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,785 EUR|Low: €708 EUR|High: €2,826 EUR|Avg: €1,355 EUR|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7€708 EUR
Retailer 8€821 EUR
Retailer 3€936 EUR
Retailer 4€1,035 EUR
Retailer 2€1,052 EUR
Retailer 5€1,133 EUR
Retailer 6€2,287 EUR
MOH London€2,785 EUR

24 data points across 8 retailers

6 retailers€936 EUR to €2,785 EUR

B+
Cheapest Retailer
-
€936 EUR
A
Retailer 2
-
€1,035 EUR
View
A
Retailer 3
-
€1,052 EUR
View
A
Retailer 4
-
€1,133 EUR
View
B
Retailer 5
-
€2,287 EUR
View
Most Expensive
B
MOH London
LG747523349 · Nov 5
€2,785 EUR
£2,471 GBP
View
5 more retailers have this diamond
Prices start from €936 EURSave up to €1,849 EUR

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
€936 EUR