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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 2564392268

Certificate GIA 2564392268

Diamond specifications and retailer prices

From $1,304 AUD
As of November 6, 2026
Save $2,957 AUD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,261 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564392268. Listed at 16 retailers as of November 5, 2026, with prices from $1,304 to $4,261, a $2,957 spread on the same certified stone. NZ Jewellers lists it at $4,261. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564392268
Dimensions6.29 × 6.70 × 3.99 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Top View
6.29 mm6.70 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564392268
Side View
Table 55.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

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: $4,261 AUD|Low: $1,304 AUD|High: $4,531 AUD|Avg: $2,131 AUD|-5.9%
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 10$1,304 AUD
Retailer 8$1,407 AUD
Retailer 4$1,662 AUD
Retailer 15$1,671 AUD
Retailer 9$1,690 AUD
Retailer 11$1,741 AUD
Retailer 6$1,802 AUD
Retailer 13$1,822 AUD
Retailer 5$1,872 AUD
Retailer 7$2,008 AUD
Retailer 14$2,016 AUD
Retailer 16$2,056 AUD
Retailer 12$2,429 AUD
Retailer 2$2,506 AUD
Retailer 3$3,301 AUD
NZ Jewellers$4,261 AUD

27 data points across 16 retailers

16 retailers$1,304 AUD to $4,261 AUD

A
Cheapest Retailer
-
$1,304 AUD
Retailer 2
-
$1,407 AUD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$1,662 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,671 AUD
View
A
Retailer 5
-
$1,690 AUD
View
A
Retailer 6
-
$1,741 AUD
View
A
Retailer 7
-
$1,802 AUD
View
A
Retailer 8
-
$1,822 AUD
View
Retailer 9
-
$1,863 AUD
View
Price last confirmed 19 days ago
A
Retailer 10
-
$1,872 AUD
View
A
Retailer 11
-
$2,016 AUD
View
A
Retailer 12
-
$2,056 AUD
View
B+
Retailer 13
-
$2,429 AUD
View
B+
Retailer 14
-
$2,506 AUD
View
B
Retailer 15
-
$3,301 AUD
View
Most Expensive
B
NZ Jewellers
1e6eff66-df07-423e-9cdd-e4900d8b3790 · Nov 5
$4,261 AUD
$2,928 USD
View
15 more retailers have this diamond
Prices start from $1,304 AUDSave up to $2,957 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
$1,304 AUD