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Heart|Natural|GIA

1.01ct J SI1 Heart Natural Diamond

ID • J/SI1 • GIA 2546694571

Certificate GIA 2546694571

Diamond specifications and retailer prices

From $2,036 AUD
As of November 6, 2026
Save $4,787 AUD (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,823 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 J 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 2546694571. Listed at 15 retailers as of November 5, 2026, with prices from $2,036 to $6,823, a $4,787 spread on the same certified stone. NZ Jewellers lists it at $6,823. 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
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546694571
Dimensions5.95 × 6.86 × 4.11 mm
L/W Ratio1.15
Top View
5.95 mm6.86 mm1.01 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546694571
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.9%

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: $6,823 AUD|Low: $2,036 AUD|High: $6,823 AUD|Avg: $3,227 AUD|+1.0%
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
November 6, 2026
Retailer 6$2,036 AUD
Retailer 7$2,234 AUD
Retailer 13$2,534 AUD
Retailer 15$2,534 AUD
Retailer 8$2,620 AUD
Retailer 14$2,650 AUD
Retailer 2$2,713 AUD
Retailer 16$2,802 AUD
Retailer 12$2,924 AUD
Retailer 3$2,969 AUD
Retailer 4$2,969 AUD
Retailer 5$3,071 AUD
Retailer 10$3,413 AUD
Retailer 9$3,799 AUD
Retailer 11$4,886 AUD
NZ Jewellers$6,823 AUD

39 data points across 16 retailers

15 retailers$2,036 AUD to $6,823 AUD

A
Cheapest Retailer
-
$2,036 AUD
A
Retailer 2
-
$2,234 AUD
View
B+
Retailer 3
-
$2,534 AUD
View
B+
Retailer 4
-
$2,620 AUD
View
B+
Retailer 5
-
$2,650 AUD
View
B+
Retailer 6
-
$2,713 AUD
View
B+
Retailer 7
-
$2,802 AUD
View
B+
Retailer 8
-
$2,924 AUD
View
B
Retailer 9
-
$2,969 AUD
View
B
Retailer 10
-
$2,969 AUD
View
B
Retailer 11
-
$3,071 AUD
View
B+
Retailer 12
-
$3,413 AUD
View
B
Retailer 13
-
$3,799 AUD
View
B
Retailer 14
-
$4,886 AUD
View
Most Expensive
B
NZ Jewellers
d78d4970-49dd-4ca3-86b2-6c669ba1a737 · Nov 5
$6,823 AUD
$4,688 USD
View
14 more retailers have this diamond
Prices start from $2,036 AUDSave up to $4,787 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
$2,036 AUD