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Heart|Natural|GIA

1.50ct F IF Heart Natural Diamond

EX • F/IF • GIA 1558765117

Certificate GIA 1558765117

Diamond specifications and retailer prices

From $13,417 AUD
As of November 6, 2026
Save $8,086 AUD (38%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $24,729 AUD at NZ Jewellers · As of September 20, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558765117. Listed at 20 retailers as of November 6, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 1558765117
Dimensions6.75 × 7.85 × 4.69 mm
L/W Ratio1.16
Top View
6.75 mm7.85 mm1.50 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558765117
Side View
Table 60.0%Crown 35°Girdle: STK-VTKPavilion 39.1°Culet: NoneDepth 59.8%

Caratlytics Score

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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: $21,504 AUD|Low: $13,417 AUD|High: $23,420 AUD|Avg: $16,995 AUD|-8.2%
Retailer 1
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 7, 2026
Retailer 9$13,417 AUD
Retailer 14$14,007 AUD
Retailer 3$14,179 AUD
Retailer 7$15,043 AUD
Retailer 10$15,100 AUD
Retailer 4$15,280 AUD
Retailer 8$15,346 AUD
Retailer 12$15,424 AUD
Retailer 6$16,123 AUD
Retailer 5$16,513 AUD
Retailer 2$16,942 AUD
Retailer 13$20,093 AUD
Retailer 1$21,504 AUD
Retailer 11$21,505 AUD

35 data points across 14 retailers

20 retailers$13,417 AUD to $21,504 AUD

A
Cheapest Retailer
-
$13,417 AUD
A
Retailer 2
-
$14,007 AUD
View
Retailer 3
-
$14,179 AUD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$15,043 AUD
View
A
Retailer 5
-
$15,100 AUD
View
A
Retailer 6
-
$15,280 AUD
View
Final sale: no returns
Retailer 7
-
$15,346 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$16,011 AUD
View
Price last confirmed 30 days ago
Retailer 9
-
$16,123 AUD
View
Price last confirmed 34 days ago
Retailer 10
-
$16,513 AUD
View
Price last confirmed 10 days ago
A
Retailer 11
-
$16,942 AUD
View
Retailer 12
-
$17,345 AUD
View
Price last confirmed 30 days ago
Retailer 13
-
$17,613 AUD
View
Price last confirmed 37 days ago
Retailer 14
-
$17,741 AUD
View
Price last confirmed 48 days ago
Retailer 15
-
$20,015 AUD
View
Price last confirmed 29 days ago
Retailer 16
-
$20,093 AUD
View
Price last confirmed 21 days ago
Retailer 17
-
$20,472 AUD
View
Price last confirmed 49 days ago
Retailer 18
-
$21,504 AUD
View
Retailer 19
-
$24,176 AUD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
d8bd8cbc-31bb-4636-8ee0-d737d8961181 · Sep 20
$24,729 AUD
$16,991 USD
View
Price last confirmed 47 days ago
19 more retailers have this diamond
Prices start from $13,417 AUDSave up to $8,086 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
$13,417 AUD