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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 $1,248 USD
As of October 30, 2026
Save $4,662 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,910 USD at Brilliant Earth · As of October 30, 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 $1,248 to $5,910, a $4,662 spread on the same certified stone. Brilliant Earth lists it at $5,910. 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
Color
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

How it works →
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: $5,910 USD|Low: $1,248 USD|High: $8,840 USD|Avg: $3,396 USD|-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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 4$1,248 USD
Retailer 17$1,358 USD
Retailer 9$1,437 USD
Retailer 14$1,448 USD
Retailer 13$1,620 USD
Retailer 10$1,665 USD
Retailer 2$2,040 USD
Retailer 6$2,295 USD
Retailer 7$2,529 USD
Retailer 16$2,626 USD
Retailer 15$2,714 USD
Retailer 11$3,736 USD
Retailer 5$3,974 USD
Retailer 12$4,677 USD
Retailer 8$5,060 USD
Retailer 18$5,079 USD
Retailer 3$5,492 USD
Brilliant Earth$5,910 USD

32 data points across 18 retailers

18 retailers$1,248 USD to $5,910 USD

A
Cheapest Retailer
-
$1,248 USD
A
Retailer 2
-
$1,358 USD
View
A
Retailer 3
-
$1,437 USD
View
Final sale: no returns
A
Retailer 4
-
$1,448 USD
View
A
Retailer 5
-
$1,620 USD
View
Retailer 6
-
$1,665 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,040 USD
£1,606 GBP
View
B+
Retailer 8
-
$2,295 USD
View
B+
Retailer 9
-
$2,529 USD
View
B+
Retailer 10
-
$2,626 USD
View
B+
Retailer 11
-
$2,714 USD
View
B+
Retailer 12
-
$3,736 USD
ZAR 60,353 ZAR
View
B+
Retailer 13
-
$3,974 USD
View
B+
Retailer 14
-
$4,677 USD
£3,683 GBP
View
B
Retailer 15
-
$5,060 USD
SGD 6,838 SGD
View
B
Retailer 16
-
$5,079 USD
View
B
Retailer 17
-
$5,492 USD
View
Most Expensive
B
Brilliant Earth
21589000A · Oct 30
$5,910 USD
View
17 more retailers have this diamond
Prices start from $1,248 USDSave up to $4,662 USD

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
$1,248 USD