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Heart|Natural|GIA

1.52ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 2547279697

Certificate GIA 2547279697

Diamond specifications and retailer prices

From $5,047 AUD
$3,545 USD
As of November 1, 2026
Save $5,895 AUD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,954 AUD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547279697. Listed at 10 retailers as of October 26, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547279697
Dimensions7.92 × 6.85 × 4.73 mm
L/W Ratio1.16
Top View
7.92 mm6.85 mm1.52 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547279697
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.8%

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: Nov 1
Current: $11,954 AUD|Low: $5,047 AUD|High: $11,954 AUD|Avg: $7,259 AUD
NZ Jewellers
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
Retailer 16
Retailer 17
October 25, 2026
Retailer 14$5,047 AUD
Retailer 12$5,304 AUD
Retailer 8$5,791 AUD
Retailer 5$5,951 AUD
Retailer 9$6,206 AUD
Retailer 10$6,215 AUD
Retailer 11$6,215 AUD
Retailer 13$6,215 AUD
Retailer 6$7,048 AUD
Retailer 3$7,061 AUD
Retailer 17$7,061 AUD
Retailer 16$7,172 AUD
Retailer 15$7,289 AUD
Retailer 4$7,637 AUD
Retailer 7$9,818 AUD
Retailer 2$10,942 AUD
NZ Jewellers$11,954 AUD

12 data points across 17 retailers

10 retailers$5,047 AUD to $10,942 AUD

B+
Cheapest Retailer
-
$5,047 AUD
$3,545 USD
B+
Retailer 2
-
$5,304 AUD
$3,726 USD
View
Retailer 3
-
$6,215 AUD
$4,366 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$6,215 AUD
$4,366 USD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$7,061 AUD
$4,960 USD
View
B
Retailer 6
-
$7,061 AUD
$4,960 USD
View
Retailer 7
-
$7,172 AUD
$5,038 USD
View
Price last confirmed 10 days ago
B
Retailer 8
-
$7,289 AUD
$5,120 USD
View
B
Retailer 9
-
$10,942 AUD
£6,052 GBP
View
Most Expensive
NZ Jewellers
5e180ace-57b1-4cc0-a0ad-48a97c7b6c54 · Oct 21
$11,954 AUD
$8,397 USD
View
Price last confirmed 12 days ago
9 more retailers have this diamond
Prices start from $5,047 AUDSave up to $5,895 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+
1.52ct Heart
$5,047 AUD