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Heart|Lab Grown|GIA

1.34ct D IF Heart Lab Grown Diamond

EX • D/IF • GIA 2497734684

Certificate GIA 2497734684

Diamond specifications and retailer prices

From $803 AUD
As of November 4, 2026
Save $3,541 AUD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,928 AUD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.34ct lab-grown heart diamond

This 1.34ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2497734684. Listed at 20 retailers as of November 1, 2026, with a 441% 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

1.34
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2497734684
Dimensions6.83 × 7.41 × 4.40 mm
L/W Ratio1.08
Top View
6.83 mm7.41 mm1.34 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497734684
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $803 AUD|Low: $783 AUD|High: $4,463 AUD|Avg: $2,184 AUD|+2.6%
Retailer 1
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
Retailer 15
November 4, 2026
Retailer 1$803 AUD
Retailer 13$899 AUD
Retailer 10$900 AUD
Retailer 12$996 AUD
Retailer 5$1,186 AUD
Retailer 6$1,291 AUD
Retailer 7$1,403 AUD
Retailer 2$1,777 AUD
Retailer 14$1,894 AUD
Retailer 4$2,657 AUD
Retailer 8$2,891 AUD
Retailer 9$2,944 AUD
Retailer 11$3,717 AUD
Retailer 3$3,986 AUD
Retailer 15$4,344 AUD

38 data points across 15 retailers

20 retailers$803 AUD to $4,344 AUD

A
Cheapest Retailer
-
$803 AUD
A
Retailer 2
-
$899 AUD
View
Final sale: no returns
A
Retailer 3
-
$900 AUD
View
A
Retailer 4
-
$996 AUD
View
A
Retailer 5
-
$1,186 AUD
View
B+
Retailer 6
-
$1,291 AUD
View
B+
Retailer 7
-
$1,357 AUD
View
B+
Retailer 8
-
$1,403 AUD
View
B+
Retailer 9
-
$1,777 AUD
View
B+
Retailer 10
-
$1,894 AUD
View
Retailer 11
-
$2,657 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,891 AUD
View
B+
Retailer 13
-
$2,944 AUD
View
B
Retailer 14
-
$3,207 AUD
View
B
Retailer 15
-
$3,717 AUD
View
B
Retailer 16
-
$3,986 AUD
View
B
Retailer 17
-
$4,086 AUD
View
B
Retailer 18
-
$4,086 AUD
View
B
Retailer 19
-
$4,344 AUD
View
Most Expensive
Do Amore Diamonds
32-2497734684 · Nov 5
$6,928 AUD
$4,850 USD
View
Price under review
19 more retailers have this diamond
Prices start from $803 AUDSave up to $3,541 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
1.34ct Heart
$803 AUD