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Heart|Natural|GIA

1.52ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 7551653298

Certificate GIA 7551653298

Diamond specifications and retailer prices

From $3,847 AUD
As of November 6, 2026
Save $1,478 AUD (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,324 AUD at GemTrove · As of November 7, 2026
View at GemTrove

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 GIA 7551653298. Listed at 6 retailers as of November 6, 2026, with prices from $3,847 to $5,324, a $1,478 spread on the same certified stone. GemTrove lists it at $5,324. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7551653298
Dimensions6.83 × 8.07 × 4.81 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Feather, Twinning Wisp, Crystal, Indented Natural
Top View
6.83 mm8.07 mm1.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7551653298
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.6%

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 6
Current: $3,876 AUD|Low: $3,454 AUD|High: $5,106 AUD|Avg: $4,217 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$3,847 AUD
Retailer 1$3,876 AUD
Retailer 3$3,890 AUD
Retailer 2$4,129 AUD
Retailer 5$4,487 AUD

45 data points across 5 retailers

6 retailers$3,847 AUD to $5,324 AUD

A
Cheapest Retailer
-
$3,847 AUD
A
Retailer 2
-
$3,876 AUD
View
A
Retailer 3
-
$3,890 AUD
View
Final sale: no returns
A
Retailer 4
-
$4,129 AUD
View
A
Retailer 5
-
$4,487 AUD
View
Most Expensive
B+
GemTrove
GT-N-01269981-98 · Nov 7
$5,324 AUD
View
5 more retailers have this diamond
Prices start from $3,847 AUDSave up to $1,478 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
$3,847 AUD