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Heart|Lab Grown|IGI

2.53ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG722564513

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG722564513

Diamond specifications and retailer prices

From $1,595 AUD
As of November 4, 2026
Save $11,827 AUD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $13,422 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.53ct lab-grown heart diamond

This 2.53ct 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 LG722564513 or 722564513. Listed at 12 retailers as of October 31, 2026, with prices from $1,595 to $13,422, a $11,827 spread on the same certified stone. Novita Diamonds lists it at $13,422. 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

2.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722564513
Dimensions8.37 × 9.49 × 5.45 mm
L/W Ratio1.13
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
8.37 mm9.49 mm2.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722564513
Side View
Table 62.0%Crown 38.2°Girdle: MED-STKPavilion 38°Culet: NoneDepth 57.4%

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: Nov 4
Current: $13,422 AUD|Low: $1,270 AUD|High: $13,617 AUD|Avg: $4,532 AUD|-1.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 5$1,270 AUD
Retailer 8$1,326 AUD
Retailer 19$1,595 AUD
Retailer 13$1,768 AUD
Retailer 3$2,076 AUD
Retailer 4$2,079 AUD
Retailer 15$2,576 AUD
Retailer 16$2,842 AUD
Retailer 9$3,064 AUD
Retailer 6$3,089 AUD
Retailer 14$3,276 AUD
Retailer 12$3,859 AUD
Retailer 18$3,968 AUD
Retailer 2$5,513 AUD
Retailer 10$5,560 AUD
Retailer 7$6,843 AUD
Retailer 11$7,323 AUD
Retailer 17$11,269 AUD
Novita Diamonds$13,422 AUD

24 data points across 19 retailers

12 retailers$1,595 AUD to $13,422 AUD

A
Cheapest Retailer
-
$1,595 AUD
A
Retailer 2
-
$1,768 AUD
View
A
Retailer 3
-
$2,076 AUD
View
A
Retailer 4
-
$2,079 AUD
View
A
Retailer 5
-
$2,576 AUD
View
A
Retailer 6
-
$2,842 AUD
View
A
Retailer 7
-
$3,276 AUD
View
B+
Retailer 8
-
$3,859 AUD
View
B+
Retailer 9
-
$3,968 AUD
View
B+
Retailer 10
-
$5,513 AUD
View
B
Retailer 11
-
$11,269 AUD
View
Most Expensive
B
Novita Diamonds
cert_722564513 · Oct 31
$13,422 AUD
View
11 more retailers have this diamond
Prices start from $1,595 AUDSave up to $11,827 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
2.53ct Heart
$1,595 AUD