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Heart|Lab Grown|IGI

2.45ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG794622748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG794622748

Diamond specifications and retailer prices

From $3,714 AUD
$2,609 USD
As of October 31, 2026
Save $4,600 AUD (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $8,314 AUD 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 LG794622748 or 794622748. Listed at 2 retailers as of October 31, 2026, with prices from $3,714 to $8,314, a $4,600 spread on the same certified stone. Brilliant Earth lists it at $8,314. 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 angle36.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622748
Dimensions9.42 × 8.26 × 5.40 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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 mm8.26 mm2.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622748
Side View
Table 54.0%Crown 36.1°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 57.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $8,314 AUD|Low: $3,714 AUD|High: $14,067 AUD|Avg: $8,675 AUD|-33.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$3,714 AUD
Retailer 7$5,673 AUD
Retailer 3$6,197 AUD
Retailer 8$6,537 AUD
Retailer 9$6,838 AUD
Retailer 5$7,493 AUD
Brilliant Earth$8,314 AUD
Retailer 4$11,284 AUD
Retailer 6$12,878 AUD
Retailer 10$14,067 AUD

8 data points across 10 retailers

2 retailers$3,714 AUD to $8,314 AUD

B+
Cheapest Retailer
-
$3,714 AUD
$2,609 USD
Most Expensive
B
Brilliant Earth
21398256Y · Oct 31
$8,314 AUD
$5,840 USD
View
1 more retailer has this diamond
Prices start from $3,714 AUDSave up to $4,600 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+
2.45ct Heart
$3,714 AUD