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Heart|Natural|HRD

1.52ct I SI2 Heart Natural Diamond

ID • I/SI2 • HRD 250000265903

Certificate HRD 250000265903

Diamond specifications and retailer prices

From $2,924 AUD
As of November 5, 2026
Save $3,358 AUD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,497 AUD at NZ Jewellers · As of October 18, 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 I 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 HRD 250000265903. Listed at 10 retailers as of November 2, 2026, with a 115% 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
I
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000265903
Dimensions6.83 × 7.88 × 4.82 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
6.83 mm7.88 mm1.52 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000265903
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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 5
Current: $2,949 AUD|Low: $2,908 AUD|High: $6,766 AUD|Avg: $3,946 AUD|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$2,924 AUD
Retailer 1$2,949 AUD
Retailer 4$3,586 AUD
Retailer 6$3,590 AUD
Retailer 7$3,655 AUD
Retailer 5$3,788 AUD
Retailer 3$6,282 AUD

38 data points across 7 retailers

10 retailers$2,924 AUD to $6,282 AUD

A
Cheapest Retailer
-
$2,924 AUD
A
Retailer 2
-
$2,949 AUD
View
Retailer 3
-
$3,586 AUD
View
Price last confirmed 22 days ago
Retailer 4
-
$3,586 AUD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$3,590 AUD
View
Retailer 6
-
$3,751 AUD
View
Price last confirmed 22 days ago
A
Retailer 7
-
$3,788 AUD
View
Retailer 8
-
$4,138 AUD
View
Price last confirmed 19 days ago
B+
Retailer 9
-
$6,282 AUD
View
Most Expensive
NZ Jewellers
6c5576ad-1280-4292-93bb-9849c1e71d56 · Oct 18
$7,497 AUD
$5,151 USD
View
Price last confirmed 20 days ago
9 more retailers have this diamond
Prices start from $2,924 AUDSave up to $3,358 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
1.52ct Heart
$2,924 AUD