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Heart|Natural|IGI

1.20ct J VVS1 Heart Natural Diamond

VG • J/VVS1 • IGI 741568107

Shape and cutting style on the report: Heart brilliant

Certificate IGI 741568107

Diamond specifications and retailer prices

From $2,758 AUD
£1,522 GBP
As of November 2, 2026
Save $3,538 AUD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,295 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 741568107. Listed at 6 retailers as of October 30, 2026, with prices from $2,758 to $6,295, a $3,538 spread on the same certified stone. NZ Jewellers lists it at $6,295. 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

1.20
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 741568107
Dimensions6.37 × 7.44 × 4.40 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
6.37 mm7.44 mm1.20 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 741568107
Side View
Table 59.0%Crown 35.5°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 59.1%

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 2
Current: $6,295 AUD|Low: $2,757 AUD|High: $6,314 AUD|Avg: $3,891 AUD|-0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$2,758 AUD
Retailer 6$3,012 AUD
Retailer 3$3,018 AUD
Retailer 5$3,151 AUD
Retailer 8$3,417 AUD
Retailer 7$3,547 AUD
Retailer 4$5,304 AUD
NZ Jewellers$6,295 AUD

33 data points across 8 retailers

6 retailers$2,758 AUD to $6,295 AUD

A
Cheapest Retailer
-
$2,758 AUD
£1,522 GBP
B+
Retailer 2
-
$3,012 AUD
$2,111 USD
View
B+
Retailer 3
-
$3,018 AUD
$2,115 USD
View
B+
Retailer 4
-
$3,151 AUD
$2,208 USD
View
B
Retailer 5
-
$5,304 AUD
£2,927 GBP
View
Most Expensive
B
NZ Jewellers
9fe9defc-d18a-4f51-ba66-08553b410a38 · Oct 30
$6,295 AUD
$4,412 USD
View
5 more retailers have this diamond
Prices start from $2,758 AUDSave up to $3,538 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
1.20ct Heart
$2,758 AUD