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Heart|Lab Grown|IGI

2.50ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG799644760

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799644760

Diamond specifications and retailer prices

From $1,256 AUD
As of November 2, 2026
Save $9,884 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $11,140 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799644760 or 799644760. Listed at 21 retailers as of November 2, 2026, with prices from $1,256 to $11,140, a $9,884 spread on the same certified stone. Do Amore Diamonds lists it at $11,140. 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

2.50
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799644760
Dimensions8.55 × 9.50 × 5.34 mm
L/W Ratio1.11
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
8.55 mm9.50 mm2.50 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799644760
Side View
Table 54.0%Crown 35.7°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 56.2%

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: Nov 2
Current: $11,140 AUD|Low: $1,206 AUD|High: $12,185 AUD|Avg: $3,631 AUD
Do Amore Diamonds
Retailer 2
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Retailer 20
November 4, 2026
Retailer 4$1,256 AUD
Retailer 9$1,366 AUD
Retailer 5$1,405 AUD
Retailer 6$1,456 AUD
Retailer 10$1,456 AUD
Retailer 18$1,704 AUD
Retailer 20$1,777 AUD
Retailer 12$1,926 AUD
Retailer 7$2,338 AUD
Retailer 14$2,477 AUD
Retailer 2$2,513 AUD
Retailer 3$3,239 AUD
Retailer 16$3,815 AUD
Retailer 13$4,150 AUD
Retailer 8$4,519 AUD
Retailer 19$4,555 AUD
Retailer 15$5,450 AUD
Retailer 11$5,688 AUD
Retailer 17$9,379 AUD
Do Amore Diamonds$11,140 AUD

43 data points across 20 retailers

21 retailers$1,256 AUD to $11,140 AUD

A
Cheapest Retailer
-
$1,256 AUD
A
Retailer 2
-
$1,366 AUD
View
A
Retailer 3
-
$1,405 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,456 AUD
View
Retailer 5
-
$1,456 AUD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,704 AUD
View
A
Retailer 7
-
$1,926 AUD
View
A
Retailer 8
-
$2,338 AUD
View
A
Retailer 9
-
$2,477 AUD
View
A
Retailer 10
-
$2,513 AUD
View
A
Retailer 11
-
$2,752 AUD
View
A
Retailer 12
-
$3,239 AUD
View
B+
Retailer 13
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$3,815 AUD
View
B+
Retailer 14
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$4,150 AUD
View
B+
Retailer 15
-
$4,519 AUD
View
B+
Retailer 16
-
$4,555 AUD
View
B+
Retailer 17
-
$5,450 AUD
View
B+
Retailer 18
-
$5,688 AUD
View
B+
Retailer 19
-
$5,723 AUD
View
B
Retailer 20
-
$9,379 AUD
View
Most Expensive
B
Do Amore Diamonds
27-F7353DDBF · Nov 2
$11,140 AUD
$7,780 USD
View
20 more retailers have this diamond
Prices start from $1,256 AUDSave up to $9,884 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.

A
2.50ct Heart
$1,256 AUD