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Heart|Lab Grown|IGI

7.40ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG604381318

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG604381318

Diamond specifications and retailer prices

From €1,010 EUR
$1,128 USD
As of October 30, 2026
Save €3,779 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,789 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 7.4ct lab-grown heart diamond

This 7.4ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604381318 or 604381318. Listed at 15 retailers as of October 30, 2026, with prices from €1,010 to €4,789, a €3,779 spread on the same certified stone. Brilliant Earth lists it at €4,789. 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

7.40
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604381318
Dimensions11.82 × 13.27 × 8.10 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.82 mm13.27 mm7.40 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604381318
Side View
Table 62.0%Crown 34.7°Girdle: STK-THKPavilion 42.3°Culet: NoneDepth 61.0%

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: €4,789 EUR|Low: €969 EUR|High: €9,309 EUR|Avg: €2,419 EUR|-48.6%
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
Retailer 17
October 31, 2026
Retailer 13€1,010 EUR
Retailer 3€1,099 EUR
Retailer 4€1,131 EUR
Retailer 14€1,172 EUR
Retailer 12€1,325 EUR
Retailer 6€1,837 EUR
Retailer 15€1,864 EUR
Retailer 9€1,986 EUR
Retailer 10€2,116 EUR
Retailer 2€2,171 EUR
Retailer 16€2,196 EUR
Retailer 17€2,308 EUR
Retailer 5€2,448 EUR
Retailer 11€3,784 EUR
Retailer 7€4,098 EUR
Retailer 8€4,165 EUR
Brilliant Earth€4,789 EUR

30 data points across 17 retailers

15 retailers€1,010 EUR to €4,789 EUR

A
Cheapest Retailer
-
€1,010 EUR
$1,128 USD
A
Retailer 2
-
€1,099 EUR
$1,228 USD
View
A
Retailer 3
-
€1,131 EUR
$1,264 USD
View
Final sale: no returns
A
Retailer 4
-
€1,172 EUR
$1,309 USD
View
Retailer 5
-
€1,172 EUR
$1,309 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€1,325 EUR
$1,480 USD
View
B+
Retailer 7
-
€1,864 EUR
$2,082 USD
View
B+
Retailer 8
-
€2,116 EUR
ZAR 38,186 ZAR
View
B+
Retailer 9
-
€2,171 EUR
A$3,731 AUD
View
B+
Retailer 10
-
€2,196 EUR
$2,453 USD
View
B+
Retailer 11
-
€2,308 EUR
$2,579 USD
View
B+
Retailer 12
-
€2,448 EUR
$2,735 USD
View
B
Retailer 13
-
€3,784 EUR
£3,329 GBP
View
B
Retailer 14
-
€4,098 EUR
$4,579 USD
View
Most Expensive
B
Brilliant Earth
18651461A · Oct 31
€4,789 EUR
$5,350 USD
View
14 more retailers have this diamond
Prices start from €1,010 EURSave up to €3,779 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
7.40ct Heart
€1,010 EUR