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Heart|Natural|GIA

1.50ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 6532471141

Certificate GIA 6532471141

Diamond specifications and retailer prices

From $3,270 AUD
As of November 6, 2026
Save $5,785 AUD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,055 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct 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 6532471141. Listed at 17 retailers as of November 5, 2026, with prices from $3,270 to $9,055, a $5,785 spread on the same certified stone. NZ Jewellers lists it at $9,055. 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

1.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532471141
Dimensions7.64 × 7.01 × 4.59 mm
L/W Ratio1.09
Top View
7.64 mm7.01 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532471141
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $9,055 AUD|Low: $3,270 AUD|High: $9,055 AUD|Avg: $4,925 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
November 6, 2026
Retailer 2$3,270 AUD
Retailer 7$3,879 AUD
Retailer 6$4,158 AUD
Retailer 8$4,173 AUD
Retailer 12$4,331 AUD
Retailer 15$4,331 AUD
Retailer 14$4,497 AUD
Retailer 10$4,585 AUD
Retailer 3$4,625 AUD
Retailer 4$4,659 AUD
Retailer 13$4,998 AUD
Retailer 5$5,021 AUD
Retailer 9$5,043 AUD
Retailer 11$7,281 AUD
NZ Jewellers$9,055 AUD

27 data points across 15 retailers

17 retailers$3,270 AUD to $9,055 AUD

A
Cheapest Retailer
-
$3,270 AUD
A
Retailer 2
-
$3,432 AUD
View
Final sale: no returns
A
Retailer 3
-
$3,879 AUD
View
A
Retailer 4
-
$4,158 AUD
View
A
Retailer 5
-
$4,173 AUD
View
Retailer 6
-
$4,331 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$4,331 AUD
View
A
Retailer 8
-
$4,497 AUD
View
A
Retailer 9
-
$4,538 AUD
View
A
Retailer 10
-
$4,585 AUD
View
A
Retailer 11
-
$4,625 AUD
View
A
Retailer 12
-
$4,659 AUD
View
A
Retailer 13
-
$4,998 AUD
View
B+
Retailer 14
-
$5,021 AUD
View
A
Retailer 15
-
$5,043 AUD
View
Retailer 16
-
$7,281 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
55bcbb58-6030-4f5a-9975-aae38090326e · Nov 5
$9,055 AUD
$6,222 USD
View
16 more retailers have this diamond
Prices start from $3,270 AUDSave up to $5,785 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
1.50ct Heart
$3,270 AUD