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Heart|Natural|GIA

1.01ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2544353331

Certificate GIA 2544353331

Diamond specifications and retailer prices

From $2,663 AUD
As of November 6, 2026
Save $3,369 AUD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,267 AUD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544353331. Listed at 22 retailers as of November 4, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 2544353331
Dimensions5.96 × 6.98 × 4.10 mm
L/W Ratio1.17
Top View
5.96 mm6.98 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544353331
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 42°Culet: NoneDepth 58.7%

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: $7,267 AUD|Low: $2,644 AUD|High: $7,267 AUD|Avg: $3,783 AUD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 7$2,663 AUD
Retailer 9$2,692 AUD
Retailer 8$2,888 AUD
Retailer 18$2,930 AUD
Retailer 11$3,109 AUD
Retailer 17$3,145 AUD
Retailer 10$3,152 AUD
Retailer 4$3,158 AUD
Retailer 5$3,318 AUD
Retailer 15$3,334 AUD
Retailer 12$3,349 AUD
Retailer 6$3,547 AUD
Retailer 2$3,641 AUD
Retailer 14$3,726 AUD
Retailer 13$4,213 AUD
Retailer 3$5,432 AUD
Retailer 16$6,033 AUD
NZ Jewellers$7,267 AUD

22 data points across 18 retailers

22 retailers$2,663 AUD to $6,033 AUD

A
Cheapest Retailer
-
$2,663 AUD
A
Retailer 2
-
$2,692 AUD
View
A
Retailer 3
-
$2,888 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,930 AUD
View
B+
Retailer 5
-
$3,109 AUD
View
B+
Retailer 6
-
$3,145 AUD
View
B+
Retailer 7
-
$3,152 AUD
View
B+
Retailer 8
-
$3,158 AUD
View
B+
Retailer 9
-
$3,318 AUD
View
B+
Retailer 10
-
$3,334 AUD
View
B+
Retailer 11
-
$3,349 AUD
View
B+
Retailer 12
-
$3,547 AUD
View
Retailer 13
-
$3,572 AUD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$3,641 AUD
View
B+
Retailer 15
-
$3,726 AUD
View
Retailer 16
-
$3,778 AUD
View
Price last confirmed 45 days ago
B+
Retailer 17
-
$3,886 AUD
View
B+
Retailer 18
-
$4,213 AUD
View
Retailer 19
-
$4,417 AUD
View
Price last confirmed 31 days ago
B
Retailer 20
-
$5,432 AUD
View
B
Retailer 21
-
$6,033 AUD
View
Most Expensive
NZ Jewellers
add0a7dd-c752-4a98-9d14-83ff857d040b · Oct 24
$7,267 AUD
$4,993 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $2,663 AUDSave up to $3,369 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
1.01ct Heart
$2,663 AUD