CaratHunter
Plans
Heart|Lab Grown|IGI

4.02ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG741578151

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741578151

Diamond specifications and retailer prices

From €541 EUR
£476 GBP
As of October 30, 2026
Save €2,333 EUR (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,873 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741578151 or 741578151. Listed at 13 retailers as of October 30, 2026, with prices from €541 to €2,873, a €2,333 spread on the same certified stone. With Clarity lists it at €2,873. 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
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741578151
Dimensions9.85 × 11.15 × 6.21 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.85 mm11.15 mm4.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741578151
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 55.7%

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: €1,009 EUR|Low: €495 EUR|High: €7,188 EUR|Avg: €1,843 EUR|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
October 31, 2026
Retailer 5€495 EUR
Retailer 12€541 EUR
Retailer 15€710 EUR
Retailer 13€765 EUR
Retailer 3€992 EUR
Retailer 1€1,009 EUR
Retailer 6€1,106 EUR
Retailer 9€1,179 EUR
Retailer 16€1,285 EUR
Retailer 11€1,293 EUR
Retailer 2€1,393 EUR
Retailer 10€1,602 EUR
Retailer 17€2,060 EUR
Retailer 4€2,090 EUR
Retailer 7€2,547 EUR
Retailer 14€2,818 EUR
With Clarity€2,873 EUR
Retailer 8€7,188 EUR

5 data points across 18 retailers

13 retailers€541 EUR to €2,873 EUR

A
Cheapest Retailer
-
€541 EUR
£476 GBP
A
Retailer 2
-
€710 EUR
HK$6,200 HKD
View
A
Retailer 3
-
€765 EUR
$855 USD
View
B+
Retailer 4
-
€992 EUR
$1,108 USD
View
A
Retailer 5
-
€1,009 EUR
£887 GBP
View
A
Retailer 6
-
€1,285 EUR
ZAR 23,197 ZAR
View
A
Retailer 7
-
€1,293 EUR
A$2,223 AUD
View
A
Retailer 8
-
€1,393 EUR
$1,556 USD
View
B+
Retailer 9
-
€1,602 EUR
$1,790 USD
View
B+
Retailer 10
-
€2,060 EUR
$2,302 USD
View
B+
Retailer 11
-
€2,090 EUR
$2,335 USD
View
B
Retailer 12
-
€2,818 EUR
£2,479 GBP
View
Most Expensive
B
With Clarity
741578151 · Oct 31
€2,873 EUR
$3,210 USD
View
12 more retailers have this diamond
Prices start from €541 EURSave up to €2,333 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
€541 EUR