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Heart|Natural|GIA

1.02ct F IF Heart Natural Diamond

EX • F/IF • GIA 1529107254

Certificate GIA 1529107254

Diamond specifications and retailer prices

From $4,108 AUD
As of November 2, 2026
Save $3,884 AUD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,992 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-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 1529107254. Listed at 8 retailers as of November 2, 2026, with prices from $4,108 to $7,992, a $3,884 spread on the same certified stone. NZ Jewellers lists it at $7,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.42°
Pavilion angle41.79°
OriginNatural
Grading LabGIA
CertificateGIA 1529107254
Dimensions5.93 × 6.82 × 4.27 mm
L/W Ratio1.15
Top View
5.93 mm6.82 mm1.02 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1529107254
Side View
Table 61.0%Crown 38.42°GirdlePavilion 41.79°CuletDepth 62.6%

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 2
Current: $7,992 AUD|Low: $4,107 AUD|High: $8,114 AUD|Avg: $5,515 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$4,108 AUD
Retailer 7$4,283 AUD
Retailer 5$4,587 AUD
Retailer 4$4,593 AUD
Retailer 6$4,764 AUD
Retailer 8$4,974 AUD
Retailer 9$5,440 AUD
Retailer 3$7,671 AUD
NZ Jewellers$7,992 AUD

37 data points across 9 retailers

8 retailers$4,108 AUD to $7,992 AUD

A
Cheapest Retailer
-
$4,108 AUD
A
Retailer 2
-
$4,283 AUD
View
A
Retailer 3
-
$4,587 AUD
View
A
Retailer 4
-
$4,593 AUD
View
A
Retailer 5
-
$4,764 AUD
View
Retailer 6
-
$4,974 AUD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$7,671 AUD
View
Most Expensive
B
NZ Jewellers
d99e86d2-d11f-4fc0-8329-cef6f050a40c · Nov 3
$7,992 AUD
$5,595 USD
View
7 more retailers have this diamond
Prices start from $4,108 AUDSave up to $3,884 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
1.02ct Heart
$4,108 AUD