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Heart|Lab Grown|IGI

2.39ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG840632416

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840632416

Diamond specifications and retailer prices

From €1,090 EUR
$1,218 USD
As of October 30, 2026
Save €5,104 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €6,194 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.39ct lab-grown heart diamond

This 2.39ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840632416 or 840632416. Listed at 19 retailers as of October 30, 2026, with prices from €1,090 to €6,194, a €5,104 spread on the same certified stone. Brilliant Earth lists it at €6,194. 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

2.39
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840632416
Dimensions8.04 × 9.16 × 5.46 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.04 mm9.16 mm2.39 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840632416
Side View
Table 57.0%Crown 39.1°Girdle: MED-THKPavilion 38°Culet: NoneDepth 59.6%

Caratlytics Score

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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: Oct 30
Current: €6,194 EUR|Low: €1,090 EUR|High: €7,483 EUR|Avg: €2,889 EUR|-17.2%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 8€1,090 EUR
Retailer 3€1,187 EUR
Retailer 5€1,255 EUR
Retailer 17€1,265 EUR
Retailer 12€1,392 EUR
Retailer 16€1,419 EUR
Retailer 7€1,463 EUR
Retailer 13€1,821 EUR
Retailer 10€2,007 EUR
Retailer 19€2,248 EUR
Retailer 14€2,275 EUR
Retailer 18€2,371 EUR
Retailer 15€3,264 EUR
Retailer 9€3,501 EUR
Retailer 2€4,065 EUR
Retailer 11€4,425 EUR
Retailer 4€4,435 EUR
Retailer 6€4,796 EUR
Brilliant Earth€6,194 EUR

19 data points across 19 retailers

19 retailers€1,090 EUR to €6,194 EUR

A
Cheapest Retailer
-
€1,090 EUR
$1,218 USD
A
Retailer 2
-
€1,187 EUR
$1,326 USD
View
A
Retailer 3
-
€1,255 EUR
$1,402 USD
View
Final sale: no returns
A
Retailer 4
-
€1,265 EUR
$1,413 USD
View
A
Retailer 5
-
€1,392 EUR
£1,225 GBP
View
A
Retailer 6
-
€1,419 EUR
$1,585 USD
View
A
Retailer 7
-
€1,463 EUR
$1,634 USD
View
A
Retailer 8
-
€1,821 EUR
£1,602 GBP
View
B+
Retailer 9
-
€2,007 EUR
$2,242 USD
View
B+
Retailer 10
-
€2,248 EUR
$2,512 USD
View
B+
Retailer 11
-
€2,275 EUR
$2,542 USD
View
B+
Retailer 12
-
€2,371 EUR
$2,649 USD
View
B+
Retailer 13
-
€3,264 EUR
ZAR 58,909 ZAR
View
B+
Retailer 14
-
€3,501 EUR
$3,911 USD
View
B+
Retailer 15
-
€4,065 EUR
£3,576 GBP
View
B
Retailer 16
-
€4,425 EUR
SGD 6,681 SGD
View
B
Retailer 17
-
€4,435 EUR
$4,955 USD
View
B
Retailer 18
-
€4,796 EUR
$5,358 USD
View
Most Expensive
B
Brilliant Earth
21827015A · Oct 31
€6,194 EUR
$6,920 USD
View
18 more retailers have this diamond
Prices start from €1,090 EURSave up to €5,104 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
2.39ct Heart
€1,090 EUR