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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 $1,062 USD
As of October 30, 2026
Save $4,838 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,900 USD at Brilliant Earth · As of October 30, 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 $1,062 to $5,900, a $4,838 spread on the same certified stone. Brilliant Earth lists it at $5,900. 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

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: $5,900 USD|Low: $1,062 USD|High: $8,710 USD|Avg: $3,285 USD|-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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 6$1,062 USD
Retailer 19$1,156 USD
Retailer 17$1,189 USD
Retailer 15$1,232 USD
Retailer 14$1,405 USD
Retailer 5$1,470 USD
Retailer 11$1,691 USD
Retailer 2$1,784 USD
Retailer 8$1,964 USD
Retailer 16$2,310 USD
Retailer 9$2,499 USD
Retailer 18$2,637 USD
Retailer 12$3,179 USD
Retailer 7$3,778 USD
Retailer 10$4,129 USD
Retailer 13$4,201 USD
Retailer 3$4,303 USD
Retailer 4$4,450 USD
Brilliant Earth$5,900 USD

27 data points across 19 retailers

21 retailers$1,062 USD to $5,900 USD

A
Cheapest Retailer
-
$1,062 USD
A
Retailer 2
-
$1,156 USD
View
A
Retailer 3
-
$1,189 USD
View
Final sale: no returns
A
Retailer 4
-
$1,232 USD
View
A
Retailer 5
-
$1,405 USD
View
A
Retailer 6
-
$1,470 USD
View
Retailer 7
-
$1,691 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,784 USD
£1,405 GBP
View
A
Retailer 9
-
$1,964 USD
View
B+
Retailer 10
-
$2,310 USD
View
B+
Retailer 11
-
$2,499 USD
View
B+
Retailer 12
-
$2,637 USD
View
Retailer 13
-
$2,719 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,179 USD
ZAR 51,359 ZAR
View
B+
Retailer 15
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$3,639 USD
View
B+
Retailer 16
-
$3,778 USD
View
B+
Retailer 17
-
$4,129 USD
SGD 5,580 SGD
View
B+
Retailer 18
-
$4,201 USD
£3,308 GBP
View
B+
Retailer 19
-
$4,303 USD
View
B+
Retailer 20
-
$4,450 USD
View
Most Expensive
B
Brilliant Earth
21423005A · Oct 30
$5,900 USD
View
20 more retailers have this diamond
Prices start from $1,062 USDSave up to $4,838 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
2.49ct Heart
$1,062 USD