Heart|Lab Grown|IGI

4.01ct E SI2 Heart Lab Grown Diamond

ID • E/SI2 • IGI LG768623965

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768623965

Diamond specifications and retailer prices

From €370 EUR
£325 GBP
As of October 27, 2026
Save €1,886 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,256 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.01ct lab-grown heart diamond

This 4.01ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG768623965 or 768623965. Listed at 16 retailers as of October 27, 2026, with prices from €370 to €2,256, a €1,886 spread on the same certified stone. Brilliant Earth lists it at €2,256. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768623965
Dimensions10.14 × 10.83 × 6.47 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm10.83 mm4.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768623965
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.7%

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 27
Current: €2,256 EUR|Low: €331 EUR|High: €4,252 EUR|Avg: €1,026 EUR|-46.9%
Brilliant Earth
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
October 31, 2026
Retailer 3€345 EUR
Retailer 10€370 EUR
Retailer 4€386 EUR
Retailer 15€386 EUR
Retailer 8€470 EUR
Retailer 9€661 EUR
Retailer 16€679 EUR
Retailer 7€736 EUR
Retailer 11€769 EUR
Retailer 13€1,017 EUR
Retailer 14€1,028 EUR
Retailer 6€1,145 EUR
Retailer 2€1,343 EUR
Retailer 5€1,374 EUR
Retailer 12€1,672 EUR
Brilliant Earth€2,256 EUR

43 data points across 16 retailers

16 retailers€370 EUR to €2,256 EUR

Retailer 1
-
€345 EUR
$385 USD
Price last confirmed 14 days ago
A
Retailer 2
-
€370 EUR
£325 GBP
View
Retailer 3
-
€386 EUR
$431 USD
View
Price last confirmed 16 days ago
Retailer 4
-
€428 EUR
$478 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
€470 EUR
HK$4,100 HKD
View
A
Retailer 6
-
€661 EUR
View
B+
Retailer 7
-
€679 EUR
$759 USD
View
B+
Retailer 8
-
€736 EUR
$822 USD
View
B+
Retailer 9
-
€769 EUR
£677 GBP
View
B+
Retailer 10
-
€1,017 EUR
A$1,748 AUD
View
B+
Retailer 11
-
€1,028 EUR
$1,148 USD
View
B
Retailer 12
-
€1,145 EUR
$1,279 USD
View
B
Retailer 13
-
€1,343 EUR
SGD 2,027 SGD
View
Retailer 14
-
€1,374 EUR
$1,535 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
€1,672 EUR
£1,471 GBP
View
Most Expensive
B
Brilliant Earth
17829911A · Oct 30
€2,256 EUR
$2,520 USD
View
15 more retailers have this diamond
Prices start from €370 EURSave up to €1,886 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
4.01ct Heart
€370 EUR