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Heart|Lab Grown|IGI

2.49ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG811639515

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811639515

Diamond specifications and retailer prices

From €951 EUR
$1,062 USD
As of October 30, 2026
Save €4,330 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,281 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.49ct lab-grown heart diamond

This 2.49ct 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 LG811639515 or 811639515. Listed at 21 retailers as of October 30, 2026, with prices from €951 to €5,281, a €4,330 spread on the same certified stone. Brilliant Earth lists it at €5,281. 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

2.49
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639515
Dimensions9.50 × 8.29 × 5.36 mm
L/W Ratio1.15
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
9.50 mm8.29 mm2.49 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639515
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 56.4%

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: €5,281 EUR|Low: €951 EUR|High: €7,796 EUR|Avg: €2,918 EUR|-32.3%
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 6€951 EUR
Retailer 19€1,035 EUR
Retailer 17€1,064 EUR
Retailer 15€1,103 EUR
Retailer 14€1,258 EUR
Retailer 5€1,316 EUR
Retailer 11€1,514 EUR
Retailer 2€1,597 EUR
Retailer 8€1,758 EUR
Retailer 16€2,068 EUR
Retailer 9€2,237 EUR
Retailer 18€2,360 EUR
Retailer 12€2,846 EUR
Retailer 7€3,382 EUR
Retailer 10€3,696 EUR
Retailer 13€3,760 EUR
Retailer 3€3,852 EUR
Retailer 4€3,983 EUR
Brilliant Earth€5,281 EUR

28 data points across 19 retailers

21 retailers€951 EUR to €5,281 EUR

A
Cheapest Retailer
-
€951 EUR
$1,062 USD
A
Retailer 2
-
€1,035 EUR
$1,156 USD
View
A
Retailer 3
-
€1,064 EUR
$1,189 USD
View
Final sale: no returns
A
Retailer 4
-
€1,103 EUR
$1,232 USD
View
A
Retailer 5
-
€1,258 EUR
$1,405 USD
View
A
Retailer 6
-
€1,316 EUR
$1,470 USD
View
Retailer 7
-
€1,514 EUR
$1,691 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
€1,597 EUR
£1,405 GBP
View
A
Retailer 9
-
€1,758 EUR
$1,964 USD
View
B+
Retailer 10
-
€2,068 EUR
$2,310 USD
View
B+
Retailer 11
-
€2,237 EUR
$2,499 USD
View
B+
Retailer 12
-
€2,360 EUR
$2,637 USD
View
Retailer 13
-
€2,434 EUR
$2,719 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
€2,846 EUR
ZAR 51,359 ZAR
View
B+
Retailer 15
-
€3,257 EUR
$3,639 USD
View
B+
Retailer 16
-
€3,382 EUR
$3,778 USD
View
B+
Retailer 17
-
€3,696 EUR
SGD 5,580 SGD
View
B+
Retailer 18
-
€3,760 EUR
£3,308 GBP
View
B+
Retailer 19
-
€3,852 EUR
$4,303 USD
View
B+
Retailer 20
-
€3,983 EUR
$4,450 USD
View
Most Expensive
B
Brilliant Earth
21423005A · Oct 31
€5,281 EUR
$5,900 USD
View
20 more retailers have this diamond
Prices start from €951 EURSave up to €4,330 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
2.49ct Heart
€951 EUR