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Heart|Natural|GIA

1.01ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 6535737687

Certificate GIA 6535737687

Diamond specifications and retailer prices

From $1,639 AUD
As of November 6, 2026
Save $2,185 AUD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,782 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 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 6535737687. Listed at 13 retailers as of November 4, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
Pavilion angle39.3°
OriginNatural
Grading LabGIA
CertificateGIA 6535737687
Dimensions6.94 × 5.93 × 3.53 mm
L/W Ratio1.17
Top View
6.94 mm5.93 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535737687
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 39.3°Culet: NoneDepth 59.5%

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: $3,273 AUD|Low: $1,639 AUD|High: $4,158 AUD|Avg: $2,380 AUD|-11.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$1,639 AUD
Retailer 7$1,650 AUD
Retailer 11$1,828 AUD
Retailer 10$1,885 AUD
Retailer 4$1,950 AUD
Retailer 2$1,978 AUD
Retailer 3$2,115 AUD
Retailer 6$2,307 AUD
Retailer 8$2,639 AUD
Retailer 1$3,273 AUD
Retailer 9$3,823 AUD

38 data points across 11 retailers

13 retailers$1,639 AUD to $3,823 AUD

A
Cheapest Retailer
-
$1,639 AUD
A
Retailer 2
-
$1,650 AUD
View
A
Retailer 3
-
$1,828 AUD
View
Final sale: no returns
A
Retailer 4
-
$1,885 AUD
View
A
Retailer 5
-
$1,950 AUD
View
B+
Retailer 6
-
$1,978 AUD
View
B+
Retailer 7
-
$2,115 AUD
View
B+
Retailer 8
-
$2,307 AUD
View
B+
Retailer 9
-
$2,570 AUD
View
B+
Retailer 10
-
$2,639 AUD
View
B
Retailer 11
-
$3,273 AUD
View
B
Retailer 12
-
$3,823 AUD
View
Most Expensive
NZ Jewellers
6469a4c5-1377-4ff5-a2bd-ea8cb78615cf · Sep 25
$5,782 AUD
$3,973 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,639 AUDSave up to $2,185 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
$1,639 AUD