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Heart|Natural|GIA

1.02ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 3545397575

Certificate GIA 3545397575

Diamond specifications and retailer prices

From $3,241 AUD
As of November 6, 2026
Save $3,663 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,031 AUD at NZ Jewellers · As of September 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545397575. Listed at 17 retailers as of November 4, 2026, with a 113% 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

1.02
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.1°
OriginNatural
Grading LabGIA
CertificateGIA 3545397575
Dimensions6.18 × 7.22 × 4.21 mm
L/W Ratio1.17
Top View
6.18 mm7.22 mm1.02 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545397575
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 43.1°Culet: NoneDepth 58.3%

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 6
Current: $3,804 AUD|Low: $3,203 AUD|High: $7,246 AUD|Avg: $4,614 AUD|-4.7%
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
Retailer 15
November 7, 2026
Retailer 4$3,241 AUD
Retailer 5$3,647 AUD
Retailer 3$3,759 AUD
Retailer 1$3,804 AUD
Retailer 13$3,946 AUD
Retailer 10$3,988 AUD
Retailer 15$3,988 AUD
Retailer 9$4,170 AUD
Retailer 8$4,296 AUD
Retailer 11$4,516 AUD
Retailer 7$4,714 AUD
Retailer 12$4,823 AUD
Retailer 6$4,905 AUD
Retailer 2$6,676 AUD
Retailer 14$6,904 AUD

29 data points across 15 retailers

17 retailers$3,241 AUD to $6,904 AUD

A
Cheapest Retailer
-
$3,241 AUD
A
Retailer 2
-
$3,647 AUD
View
Final sale: no returns
A
Retailer 3
-
$3,759 AUD
View
A
Retailer 4
-
$3,804 AUD
View
A
Retailer 5
-
$3,946 AUD
View
A
Retailer 6
-
$3,988 AUD
View
A
Retailer 7
-
$3,988 AUD
View
A
Retailer 8
-
$4,170 AUD
View
B+
Retailer 9
-
$4,296 AUD
View
B+
Retailer 10
-
$4,516 AUD
View
Retailer 11
-
$4,714 AUD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$4,823 AUD
View
B+
Retailer 13
-
$4,905 AUD
View
B+
Retailer 14
-
$5,116 AUD
View
B+
Retailer 15
-
$6,676 AUD
View
B
Retailer 16
-
$6,904 AUD
View
Most Expensive
NZ Jewellers
7f21e409-9bd9-4944-8f1f-ca7ca76d98bc · Sep 25
$8,031 AUD
$5,518 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $3,241 AUDSave up to $3,663 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
$3,241 AUD