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Heart|Natural|GIA

1.50ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 6432830069

Certificate GIA 6432830069

Diamond specifications and retailer prices

From $4,759 AUD
As of November 6, 2026
Save $7,110 AUD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,869 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432830069. Listed at 14 retailers as of November 5, 2026, with prices from $4,759 to $11,869, a $7,110 spread on the same certified stone. NZ Jewellers lists it at $11,869. 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
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6432830069
Dimensions8.03 × 7.34 × 3.96 mm
L/W Ratio1.09
Top View
8.03 mm7.34 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432830069
Side View
Table 64.0%Crown 33.1°Girdle: STK-VTKPavilion 41.4°Culet: NoneDepth 53.9%

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: $11,869 AUD|Low: $4,759 AUD|High: $11,869 AUD|Avg: $7,030 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
November 6, 2026
Retailer 6$4,759 AUD
Retailer 5$5,430 AUD
Retailer 13$5,695 AUD
Retailer 3$6,143 AUD
Retailer 10$6,171 AUD
Retailer 11$6,171 AUD
Retailer 12$6,171 AUD
Retailer 2$6,383 AUD
Retailer 14$6,526 AUD
Retailer 7$6,706 AUD
Retailer 9$7,121 AUD
Retailer 4$7,523 AUD
Retailer 8$10,819 AUD
NZ Jewellers$11,869 AUD

42 data points across 14 retailers

14 retailers$4,759 AUD to $11,869 AUD

A
Cheapest Retailer
-
$4,759 AUD
A
Retailer 2
-
$5,430 AUD
View
A
Retailer 3
-
$5,695 AUD
View
Final sale: no returns
A
Retailer 4
-
$6,143 AUD
View
A
Retailer 5
-
$6,171 AUD
View
A
Retailer 6
-
$6,171 AUD
View
Retailer 7
-
$6,171 AUD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$6,383 AUD
View
B+
Retailer 9
-
$6,526 AUD
View
A
Retailer 10
-
$6,706 AUD
View
B+
Retailer 11
-
$7,121 AUD
View
Retailer 12
-
$7,523 AUD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$10,819 AUD
View
Most Expensive
B
NZ Jewellers
96a80518-ecea-4130-b159-56d9f3055b9a · Nov 5
$11,869 AUD
$8,155 USD
View
13 more retailers have this diamond
Prices start from $4,759 AUDSave up to $7,110 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
$4,759 AUD