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Heart|Natural|IGI

1.02ct J VS1 Heart Natural Diamond

VG • J/VS1 • IGI 731572722

Shape and cutting style on the report: Heart brilliant

Certificate IGI 731572722

Diamond specifications and retailer prices

From $2,143 AUD
SGD 1,990 SGD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $2,143 AUD at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 1.02ct natural heart diamond

This 1.02ct 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 731572722. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.02
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 731572722
Dimensions5.91 × 6.72 × 4.27 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
5.91 mm6.72 mm1.02 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 731572722
Side View
Table 60.0%Crown 40.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,143 AUD|Low: $1,812 AUD|High: $3,470 AUD|Avg: $2,461 AUD|+0.2%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$1,812 AUD
Retailer 4$1,853 AUD
Fonder Diamond$2,143 AUD
Retailer 10$2,173 AUD
Retailer 3$2,350 AUD
Retailer 5$2,547 AUD
Retailer 2$2,631 AUD
Retailer 7$2,674 AUD
Retailer 8$2,962 AUD
Retailer 6$3,470 AUD

7 data points across 10 retailers

1 retailer

B+
Fonder Diamond
209693011 · Nov 5
$2,143 AUD
SGD 1,990 SGD
View

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.

B+
1.02ct Heart
$2,143 AUD