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Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 6432313849

Certificate GIA 6432313849

Diamond specifications and retailer prices

From $5,392 AUD
$3,779 USD
As of November 1, 2026
Save $1,970 AUD (27%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,024 AUD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6432313849. Listed at 15 retailers as of November 1, 2026, with a 37% 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6432313849
Dimensions6.60 × 7.10 × 3.77 mm
L/W Ratio1.08
Top View
6.60 mm7.10 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6432313849
Side View
Table 62.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 53.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,024 AUD|Low: $5,873 AUD|High: $12,024 AUD|Avg: $7,743 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 9$5,873 AUD
Retailer 5$6,253 AUD
Retailer 6$6,253 AUD
Retailer 7$6,253 AUD
Retailer 2$6,863 AUD
Retailer 8$7,214 AUD
Retailer 3$7,362 AUD
Retailer 10$7,622 AUD
Retailer 4$10,993 AUD
NZ Jewellers$12,024 AUD

43 data points across 10 retailers

15 retailers$5,392 AUD to $7,362 AUD

B
Cheapest Retailer
-
$5,392 AUD
$3,779 USD
B
Retailer 2
-
$5,502 AUD
$3,856 USD
View
B
Retailer 3
-
$5,710 AUD
View
B
Retailer 4
-
$5,873 AUD
$4,116 USD
View
B
Retailer 5
-
$5,903 AUD
CA$5,746 CAD
View
B
Retailer 6
-
$6,253 AUD
$4,382 USD
View
B
Retailer 7
-
$6,253 AUD
$4,382 USD
View
B
Retailer 8
-
$6,253 AUD
$4,382 USD
View
B
Retailer 9
-
$6,809 AUD
$4,772 USD
View
B
Retailer 10
-
$6,863 AUD
£3,787 GBP
View
B
Retailer 11
-
$7,214 AUD
$5,056 USD
View
B
Retailer 12
-
$7,362 AUD
€4,914 EUR
View
Retailer 13
-
$7,622 AUD
$5,342 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$10,993 AUD
£6,066 GBP
View
Price under review
Most Expensive
NZ Jewellers
0c504df4-8ddf-4701-bbd9-a1560d119836 · Oct 30
$12,024 AUD
$8,427 USD
View
Price under review
14 more retailers have this diamond
Prices start from $5,392 AUDSave up to $1,970 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.

B
1.01ct Heart
$5,392 AUD