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Heart|Natural|GIA

1.52ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 7551526425

Certificate GIA 7551526425

Diamond specifications and retailer prices

From $5,213 AUD
$3,662 USD
As of November 1, 2026
Save $4,996 AUD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,962 AUD at NZ Jewellers · As of September 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551526425. Listed at 14 retailers as of November 1, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.46°
Pavilion angle42.36°
OriginNatural
Grading LabGIA
CertificateGIA 7551526425
Dimensions7.76 × 6.97 × 4.74 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Needle
Top View
7.76 mm6.97 mm1.52 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551526425
Side View
Table 59.0%Crown 40.46°Girdle: Very ThickPavilion 42.36°Culet: NDepth 61.1%

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 1
Current: $6,909 AUD|Low: $4,551 AUD|High: $10,210 AUD|Avg: $6,622 AUD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$5,213 AUD
Retailer 6$5,371 AUD
Retailer 8$5,635 AUD
Retailer 5$5,710 AUD
Retailer 2$6,246 AUD
Retailer 9$6,292 AUD
Retailer 3$6,316 AUD
Retailer 1$6,909 AUD
Retailer 4$10,210 AUD

44 data points across 9 retailers

14 retailers$5,213 AUD to $10,210 AUD

A
Cheapest Retailer
-
$5,213 AUD
$3,662 USD
A
Retailer 2
-
$5,371 AUD
$3,773 USD
View
B+
Retailer 3
-
$5,635 AUD
$3,958 USD
View
Final sale: no returns
A
Retailer 4
-
$5,710 AUD
$4,011 USD
View
B+
Retailer 5
-
$6,246 AUD
£3,455 GBP
View
Retailer 6
-
$6,292 AUD
$4,420 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$6,292 AUD
$4,420 USD
View
Price last confirmed 32 days ago
Retailer 8
-
$6,292 AUD
$4,420 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$6,316 AUD
$4,437 USD
View
B+
Retailer 10
-
$6,909 AUD
€4,622 EUR
View
Retailer 11
-
$7,260 AUD
$5,100 USD
View
Price last confirmed 56 days ago
Retailer 12
-
$7,260 AUD
$5,100 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$10,210 AUD
£5,647 GBP
View
Most Expensive
NZ Jewellers
53b02db9-4a51-4751-aaf4-494fefe7227f · Sep 30
$10,962 AUD
$7,700 USD
View
Price last confirmed 32 days ago
13 more retailers have this diamond
Prices start from $5,213 AUDSave up to $4,996 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
$5,213 AUD