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Heart|Lab Grown|GCAL

1.24ct D IF Heart Lab Grown Diamond

EX • D/IF • GCAL 353416152

Shape and cutting style on the report: Heart brilliant

Certificate GCAL 353416152

Diamond specifications and retailer prices

From $984 AUD
As of November 5, 2026
Save $1,983 AUD (67%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,443 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown heart diamond

This 1.24ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353416152. Listed at 4 retailers as of November 5, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353416152
Dimensions6.87 × 7.37 × 4.31 mm
L/W Ratio1.07
Culet sizeNone
Top View
6.87 mm7.37 mm1.24 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353416152
Side View
Table 45.0%Crown 34.3°Girdle: THK-VTKPavilion 38°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $6,443 AUD|Low: $891 AUD|High: $7,085 AUD|Avg: $3,547 AUD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
August 27, 2026
Retailer 3$984 AUD
Retailer 2$1,261 AUD
Retailer 4$2,967 AUD
Do Amore Diamonds$6,443 AUD

31 data points across 4 retailers

4 retailers$984 AUD to $2,967 AUD

A
Cheapest Retailer
-
$984 AUD
B+
Retailer 2
-
$1,261 AUD
View
B
Retailer 3
-
$2,967 AUD
View
Most Expensive
Do Amore Diamonds
32-353416152 · Nov 5
$6,443 AUD
$4,510 USD
View
Price under review
3 more retailers have this diamond
Prices start from $984 AUDSave up to $1,983 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
1.24ct Heart
$984 AUD