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Heart|Natural|IGI

1.02ct J IF Heart Natural Diamond

VG • J/IF • IGI 783612490

Shape and cutting style on the report: Heart brilliant

Certificate IGI 783612490

Diamond specifications and retailer prices

From $2,543 CAD
As of November 4, 2026
Save $2,272 CAD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,724 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 783612490. Listed at 9 retailers as of November 4, 2026, with a 89% 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

1.02
Carat
J
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.2°
OriginNatural
Grading LabIGI
CertificateIGI 783612490
Dimensions6.37 × 7.17 × 3.94 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.37 mm7.17 mm1.02 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 783612490
Side View
Table 60.0%Crown 36.4°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 55.0%

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 4
Current: $3,363 CAD|Low: $2,301 CAD|High: $4,887 CAD|Avg: $3,261 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6$2,543 CAD
Retailer 2$2,618 CAD
Retailer 7$2,782 CAD
Retailer 5$2,813 CAD
Retailer 8$2,926 CAD
Retailer 1$3,363 CAD
Retailer 4$4,040 CAD
Retailer 3$4,815 CAD

34 data points across 8 retailers

9 retailers$2,543 CAD to $4,815 CAD

A
Cheapest Retailer
-
$2,543 CAD
Final sale: no returns
A
Retailer 2
-
$2,618 CAD
View
B+
Retailer 3
-
$2,782 CAD
View
B+
Retailer 4
-
$2,813 CAD
View
B+
Retailer 5
-
$2,926 CAD
View
B
Retailer 6
-
$3,363 CAD
View
B
Retailer 7
-
$4,040 CAD
View
B
Retailer 8
-
$4,815 CAD
View
Most Expensive
NZ Jewellers
9d66f0d5-1042-4b24-9dec-617488e38e85 · Sep 25
$6,724 CAD
$4,780 USD
View
Price last confirmed 42 days ago
8 more retailers have this diamond
Prices start from $2,543 CADSave up to $2,272 CAD

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
1.02ct Heart
$2,543 CAD