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Heart|Natural|GIA

1.02ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 2557651080

Certificate GIA 2557651080

Diamond specifications and retailer prices

From $4,257 AUD
As of November 5, 2026
Save $4,474 AUD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,959 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 2557651080. Listed at 16 retailers as of November 5, 2026, with a 105% 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557651080
Dimensions6.79 × 5.70 × 4.16 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Needle
Top View
6.79 mm5.70 mm1.02 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557651080
Side View
Table 65.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.2%

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 5
Current: $5,694 AUD|Low: $3,972 AUD|High: $9,201 AUD|Avg: $6,089 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 10$4,257 AUD
Retailer 11$4,845 AUD
Retailer 7$5,254 AUD
Retailer 6$5,416 AUD
Retailer 3$5,461 AUD
Retailer 1$5,694 AUD
Retailer 2$5,718 AUD
Retailer 8$6,113 AUD
Retailer 9$6,407 AUD
Retailer 12$6,720 AUD
Retailer 4$8,299 AUD
Retailer 5$8,731 AUD

31 data points across 12 retailers

16 retailers$4,257 AUD to $8,731 AUD

A
Cheapest Retailer
-
$4,257 AUD
B+
Retailer 2
-
$4,845 AUD
View
Final sale: no returns
B+
Retailer 3
-
$4,935 AUD
View
B+
Retailer 4
-
$5,254 AUD
View
Retailer 5
-
$5,340 AUD
View
Price last confirmed 37 days ago
Retailer 6
-
$5,398 AUD
View
Price last confirmed 34 days ago
B+
Retailer 7
-
$5,416 AUD
View
B+
Retailer 8
-
$5,461 AUD
View
B+
Retailer 9
-
$5,694 AUD
View
B+
Retailer 10
-
$5,718 AUD
View
B+
Retailer 11
-
$6,113 AUD
View
B
Retailer 12
-
$6,407 AUD
View
B
Retailer 13
-
$6,720 AUD
View
Retailer 14
-
$8,299 AUD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$8,731 AUD
View
Most Expensive
NZ Jewellers
5eb107ab-3a42-4b16-a00d-0bb102c2de2c · Sep 25
$8,959 AUD
$6,156 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from $4,257 AUDSave up to $4,474 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
$4,257 AUD