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Heart|Lab Grown|IGI

2.49ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804650238

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804650238

Diamond specifications and retailer prices

From $3,666 AUD
$2,575 USD
As of October 31, 2026
Save $4,790 AUD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,456 AUD 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 LG804650238 or 804650238. Listed at 8 retailers as of October 31, 2026, with prices from $3,666 to $8,456, a $4,790 spread on the same certified stone. Brilliant Earth lists it at $8,456. 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
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650238
Dimensions9.49 × 8.18 × 5.45 mm
L/W Ratio1.16
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
9.49 mm8.18 mm2.49 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650238
Side View
Table 63.0%Crown 35.6°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $8,456 AUD|Low: $2,619 AUD|High: $15,261 AUD|Avg: $7,227 AUD|-33.0%
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
October 30, 2026
Retailer 12$2,619 AUD
Retailer 7$2,701 AUD
Retailer 5$3,104 AUD
Retailer 8$3,472 AUD
Retailer 2$3,666 AUD
Retailer 10$4,470 AUD
Retailer 6$5,760 AUD
Retailer 13$6,385 AUD
Retailer 11$7,391 AUD
Retailer 3$7,614 AUD
Brilliant Earth$8,456 AUD
Retailer 14$11,463 AUD
Retailer 9$13,026 AUD
Retailer 4$13,089 AUD

17 data points across 14 retailers

8 retailers$3,666 AUD to $8,456 AUD

Retailer 1
-
$1,893 AUD
$1,330 USD
Price last confirmed 21 days ago
Retailer 2
-
$2,413 AUD
$1,695 USD
View
Price last confirmed 33 days ago
Retailer 3
-
$2,701 AUD
£1,494 GBP
View
Price last confirmed 19 days ago
Retailer 4
-
$3,472 AUD
$2,439 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$3,666 AUD
$2,575 USD
View
Retailer 6
-
$4,543 AUD
$3,191 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$7,391 AUD
£4,088 GBP
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21404613Y · Oct 31
$8,456 AUD
$5,940 USD
View
7 more retailers have this diamond
Prices start from $3,666 AUDSave up to $4,790 AUD

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.

B+
2.49ct Heart
$3,666 AUD