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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 2546469035

Certificate GIA 2546469035

Diamond specifications and retailer prices

From $3,361 AUD
As of November 6, 2026
Save $5,552 AUD (62%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,913 AUD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546469035. Listed at 22 retailers as of November 5, 2026, with prices from $3,361 to $8,913, a $5,552 spread on the same certified stone. NZ Jewellers lists it at $8,913. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546469035
Dimensions5.91 × 6.82 × 4.25 mm
L/W Ratio1.15
Top View
5.91 mm6.82 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546469035
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,913 AUD|Low: $3,072 AUD|High: $8,913 AUD|Avg: $4,898 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
November 6, 2026
Retailer 10$3,361 AUD
Retailer 8$3,379 AUD
Retailer 11$3,863 AUD
Retailer 9$4,011 AUD
Retailer 12$4,190 AUD
Retailer 3$4,456 AUD
Retailer 2$4,513 AUD
Retailer 7$4,775 AUD
Retailer 4$4,950 AUD
Retailer 5$5,203 AUD
Retailer 6$7,110 AUD
NZ Jewellers$8,913 AUD

44 data points across 12 retailers

22 retailers$3,361 AUD to $8,913 AUD

B+
Cheapest Retailer
-
$3,361 AUD
B+
Retailer 2
-
$3,379 AUD
View
Final sale: no returns
B+
Retailer 3
-
$3,471 AUD
View
B+
Retailer 4
-
$3,644 AUD
View
B+
Retailer 5
-
$3,863 AUD
View
B+
Retailer 6
-
$3,916 AUD
View
B+
Retailer 7
-
$4,011 AUD
View
B+
Retailer 8
-
$4,189 AUD
View
B+
Retailer 9
-
$4,190 AUD
View
B+
Retailer 10
-
$4,190 AUD
View
B+
Retailer 11
-
$4,222 AUD
View
B+
Retailer 12
-
$4,410 AUD
View
B+
Retailer 13
-
$4,410 AUD
View
B
Retailer 14
-
$4,456 AUD
View
B+
Retailer 15
-
$4,513 AUD
View
B
Retailer 16
-
$4,555 AUD
View
Retailer 17
-
$4,775 AUD
View
Price last confirmed 31 days ago
Retailer 18
-
$4,950 AUD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$5,167 AUD
View
B
Retailer 20
-
$5,203 AUD
View
B
Retailer 21
-
$7,110 AUD
View
Most Expensive
B
NZ Jewellers
bcee8b0f-af24-40cf-b66b-0d5d900dcdee · Nov 5
$8,913 AUD
$6,124 USD
View
21 more retailers have this diamond
Prices start from $3,361 AUDSave up to $5,552 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
$3,361 AUD