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Heart|Natural|GIA

1.01ct F SI2 Heart Natural Diamond

ID • F/SI2 • GIA 5546010004

Certificate GIA 5546010004

Diamond specifications and retailer prices

From $1,918 AUD
HK$10,500 HKD
As of November 2, 2026
Save $2,303 AUD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,393 AUD at NZ Jewellers · As of September 25, 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 5546010004. Listed at 12 retailers as of November 1, 2026, with a 120% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.3°
OriginNatural
Grading LabGIA
CertificateGIA 5546010004
Dimensions6.08 × 7.06 × 4.10 mm
L/W Ratio1.16
Top View
6.08 mm7.06 mm1.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5546010004
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 43.3°Culet: NoneDepth 58.1%

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: $1,918 AUD|Low: $1,881 AUD|High: $4,648 AUD|Avg: $2,688 AUD|-5.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 1$1,918 AUD
Retailer 2$1,948 AUD
Retailer 4$2,046 AUD
Retailer 6$2,100 AUD
Retailer 9$2,255 AUD
Retailer 7$2,283 AUD
Retailer 11$2,359 AUD
Retailer 5$2,744 AUD
Retailer 3$2,910 AUD
Retailer 10$3,912 AUD
Retailer 8$4,221 AUD

37 data points across 11 retailers

12 retailers$1,918 AUD to $4,221 AUD

A
Cheapest Retailer
-
$1,918 AUD
HK$10,500 HKD
A
Retailer 2
-
$1,948 AUD
$1,365 USD
View
A
Retailer 3
-
$2,046 AUD
$1,434 USD
View
Final sale: no returns
A
Retailer 4
-
$2,100 AUD
$1,472 USD
View
A
Retailer 5
-
$2,255 AUD
$1,580 USD
View
A
Retailer 6
-
$2,283 AUD
$1,600 USD
View
A
Retailer 7
-
$2,359 AUD
$1,653 USD
View
A
Retailer 8
-
$2,744 AUD
£1,514 GBP
View
B+
Retailer 9
-
$2,910 AUD
SGD 2,756 SGD
View
Retailer 10
-
$3,912 AUD
$2,741 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$4,221 AUD
£2,329 GBP
View
Most Expensive
NZ Jewellers
3a814b0a-acdc-4ed1-895d-37a9a731f691 · Sep 25
$6,393 AUD
$4,480 USD
View
Price last confirmed 38 days ago
11 more retailers have this diamond
Prices start from $1,918 AUDSave up to $2,303 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
$1,918 AUD