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Heart|Natural|GIA

1.56ct F IF Heart Natural Diamond

EX • F/IF • GIA 7526915104

Certificate GIA 7526915104

Diamond specifications and retailer prices

From $14,576 AUD
As of November 7, 2026
Save $6,267 AUD (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $24,959 AUD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.56ct natural heart diamond

This 1.56ct 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 7526915104. Listed at 9 retailers as of November 7, 2026, with a 43% 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

1.56
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7526915104
Dimensions6.96 × 8.16 × 4.84 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.96 mm8.16 mm1.56 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526915104
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 59.3%

Caratlytics Score

How it works →
A+
Exceptional
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 7
Current: $20,843 AUD|Low: $14,538 AUD|High: $24,638 AUD|Avg: $17,857 AUD|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 2$14,576 AUD
Retailer 3$14,810 AUD
Retailer 7$15,363 AUD
Retailer 6$15,908 AUD
Retailer 4$16,012 AUD
Retailer 5$19,577 AUD
Retailer 1$20,843 AUD

38 data points across 7 retailers

9 retailers$14,576 AUD to $20,843 AUD

A+
Cheapest Retailer
-
$14,576 AUD
A
Retailer 2
-
$14,810 AUD
View
Final sale: no returns
Retailer 3
-
$15,363 AUD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$15,908 AUD
View
A
Retailer 5
-
$16,012 AUD
View
B+
Retailer 6
-
$18,719 AUD
View
B+
Retailer 7
-
$19,577 AUD
View
B+
Retailer 8
-
$20,843 AUD
View
Most Expensive
NZ Jewellers
d0c9b450-544a-4d2f-90b4-27af58ddffb8 · Oct 6
$24,959 AUD
$17,149 USD
View
Price last confirmed 31 days ago
8 more retailers have this diamond
Prices start from $14,576 AUDSave up to $6,267 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+
1.56ct Heart
$14,576 AUD