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Heart|Lab Grown|IGI

2.45ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG825661425

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825661425

Diamond specifications and retailer prices

From €1,117 EUR
$1,248 USD
As of October 30, 2026
Save €4,173 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,290 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.45ct lab-grown heart diamond

This 2.45ct 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 LG825661425 or 825661425. Listed at 18 retailers as of October 30, 2026, with prices from €1,117 to €5,290, a €4,173 spread on the same certified stone. Brilliant Earth lists it at €5,290. 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

2.45
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661425
Dimensions9.42 × 8.21 × 5.33 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
9.42 mm8.21 mm2.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661425
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 56.6%

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: €5,290 EUR|Low: €1,117 EUR|High: €7,913 EUR|Avg: €3,080 EUR|-33.1%
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
November 1, 2026
Retailer 4€1,117 EUR
Retailer 17€1,216 EUR
Retailer 9€1,286 EUR
Retailer 14€1,296 EUR
Retailer 13€1,450 EUR
Retailer 10€1,490 EUR
Retailer 11€1,811 EUR
Retailer 6€2,054 EUR
Retailer 7€2,264 EUR
Retailer 16€2,351 EUR
Retailer 15€2,429 EUR
Retailer 12€3,344 EUR
Retailer 5€3,557 EUR
Retailer 2€4,164 EUR
Retailer 8€4,529 EUR
Retailer 18€4,546 EUR
Retailer 3€4,916 EUR
Brilliant Earth€5,290 EUR

34 data points across 18 retailers

18 retailers€1,117 EUR to €5,290 EUR

A
Cheapest Retailer
-
€1,117 EUR
$1,248 USD
A
Retailer 2
-
€1,216 EUR
$1,358 USD
View
A
Retailer 3
-
€1,286 EUR
$1,437 USD
View
Final sale: no returns
A
Retailer 4
-
€1,296 EUR
$1,448 USD
View
A
Retailer 5
-
€1,450 EUR
$1,620 USD
View
Retailer 6
-
€1,490 EUR
$1,665 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€1,811 EUR
£1,593 GBP
View
B+
Retailer 8
-
€2,054 EUR
$2,295 USD
View
B+
Retailer 9
-
€2,264 EUR
$2,529 USD
View
B+
Retailer 10
-
€2,351 EUR
$2,626 USD
View
B+
Retailer 11
-
€2,429 EUR
$2,714 USD
View
B+
Retailer 12
-
€3,344 EUR
ZAR 60,353 ZAR
View
B+
Retailer 13
-
€3,557 EUR
$3,974 USD
View
B+
Retailer 14
-
€4,164 EUR
£3,663 GBP
View
B
Retailer 15
-
€4,529 EUR
SGD 6,838 SGD
View
B
Retailer 16
-
€4,546 EUR
$5,079 USD
View
B
Retailer 17
-
€4,916 EUR
$5,492 USD
View
Most Expensive
B
Brilliant Earth
21589000A · Oct 31
€5,290 EUR
$5,910 USD
View
17 more retailers have this diamond
Prices start from €1,117 EURSave up to €4,173 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
2.45ct Heart
€1,117 EUR