Heart|Lab Grown|IGI

4.12ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG803623115

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803623115

Diamond specifications and retailer prices

From €2,099 EUR
A$3,608 AUD
As of November 2, 2026
20 retailers carry this diamond
Most expensive: €9,443 EUR at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 4.12ct lab-grown heart diamond

This 4.12ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803623115 or 803623115. Listed at 20 retailers as of November 2, 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

4.12
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803623115
Dimensions9.75 × 11.01 × 6.59 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.75 mm11.01 mm4.12 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803623115
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €9,443 EUR|Low: €1,056 EUR|High: €9,443 EUR|Avg: €2,865 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 26, 2026
Retailer 6€1,056 EUR
Retailer 13€1,087 EUR
Retailer 4€1,126 EUR
Retailer 19€1,280 EUR
Retailer 8€1,395 EUR
Retailer 3€1,611 EUR
Retailer 14€1,683 EUR
Retailer 2€2,099 EUR
Retailer 18€2,109 EUR
Retailer 15€2,371 EUR
Retailer 12€2,410 EUR
Retailer 9€2,571 EUR
Retailer 17€3,261 EUR
Retailer 10€3,428 EUR
Retailer 16€3,840 EUR
Retailer 11€3,935 EUR
Retailer 7€5,320 EUR
Retailer 5€5,856 EUR
Brilliant Earth€9,443 EUR

33 data points across 19 retailers

20 retailers

Retailer 1
-
€971 EUR
$1,085 USD
Price last confirmed 13 days ago
Retailer 2
-
€1,056 EUR
$1,180 USD
View
Price last confirmed 12 days ago
Retailer 3
-
€1,126 EUR
$1,258 USD
View
Price last confirmed 13 days ago
Retailer 4
-
€1,126 EUR
$1,258 USD
View
Price last confirmed 15 days ago
Retailer 5
-
€1,280 EUR
$1,430 USD
View
Price last confirmed 11 days ago
Retailer 6
-
€1,395 EUR
$1,559 USD
View
Price last confirmed 11 days ago
Retailer 7
-
€1,611 EUR
$1,800 USD
View
Price last confirmed 11 days ago
Retailer 8
-
€1,683 EUR
£1,480 GBP
View
Price last confirmed 12 days ago
B+
Retailer 9
-
€2,099 EUR
A$3,608 AUD
View
Retailer 10
-
€2,109 EUR
$2,356 USD
View
Price last confirmed 11 days ago
Retailer 11
-
€2,371 EUR
ZAR 42,785 ZAR
View
Price last confirmed 13 days ago
Retailer 12
-
€2,410 EUR
A$4,143 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
€2,571 EUR
$2,872 USD
View
Price last confirmed 11 days ago
Retailer 14
-
€3,261 EUR
$3,643 USD
View
Price last confirmed 12 days ago
Retailer 15
-
€3,428 EUR
$3,829 USD
View
Price last confirmed 11 days ago
Retailer 16
-
€3,617 EUR
$4,041 USD
View
Price last confirmed 12 days ago
Retailer 17
-
€3,840 EUR
£3,378 GBP
View
Price last confirmed 11 days ago
Retailer 18
-
€3,935 EUR
$4,396 USD
View
Price last confirmed 11 days ago
Retailer 19
-
€5,856 EUR
A$10,065 AUD
View
Price last confirmed 32 days ago
Most Expensive
Brilliant Earth
20054627A · Oct 21
€9,443 EUR
$10,550 USD
View
Price under review
19 more retailers have this diamond
Prices start from €2,099 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.

B+
4.12ct Heart
€2,099 EUR