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Heart|Natural|IGI

1.01ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 636460972

Shape and cutting style on the report: Heart brilliant

Certificate IGI 636460972

Diamond specifications and retailer prices

From $1,438 AUD
As of November 6, 2026
Save $3,272 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,710 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 636460972. Listed at 14 retailers as of November 5, 2026, with prices from $1,438 to $4,710, a $3,272 spread on the same certified stone. NZ Jewellers lists it at $4,710. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 636460972
Dimensions5.91 × 6.98 × 4.20 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
5.91 mm6.98 mm1.01 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 636460972
Side View
Table 60.0%Crown 33.9°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 60.2%

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: $4,710 AUD|Low: $1,438 AUD|High: $4,710 AUD|Avg: $2,206 AUD|+8.5%
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
November 6, 2026
Retailer 2$1,438 AUD
Retailer 10$1,781 AUD
Retailer 11$1,789 AUD
Retailer 12$1,931 AUD
Retailer 5$1,959 AUD
Retailer 13$2,020 AUD
Retailer 9$2,088 AUD
Retailer 8$2,126 AUD
Retailer 6$2,219 AUD
Retailer 3$2,228 AUD
Retailer 7$2,356 AUD
Retailer 4$3,260 AUD
NZ Jewellers$4,710 AUD

37 data points across 13 retailers

14 retailers$1,438 AUD to $4,710 AUD

A
Cheapest Retailer
-
$1,438 AUD
Retailer 2
-
$1,780 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$1,781 AUD
View
Final sale: no returns
B+
Retailer 4
-
$1,789 AUD
View
B+
Retailer 5
-
$1,931 AUD
View
B+
Retailer 6
-
$1,959 AUD
View
B+
Retailer 7
-
$2,020 AUD
View
B+
Retailer 8
-
$2,088 AUD
View
B+
Retailer 9
-
$2,126 AUD
View
B+
Retailer 10
-
$2,219 AUD
View
B+
Retailer 11
-
$2,228 AUD
View
B+
Retailer 12
-
$2,356 AUD
View
B+
Retailer 13
-
$3,260 AUD
View
Most Expensive
B
NZ Jewellers
cf68ed56-4872-428f-917c-3a6a07c0dfb0 · Nov 5
$4,710 AUD
$3,236 USD
View
13 more retailers have this diamond
Prices start from $1,438 AUDSave up to $3,272 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
$1,438 AUD