CaratHunter
Plans
Heart|Natural|IGI

1.01ct J SI2 Heart Natural Diamond

VG • J/SI2 • IGI 788607588

Shape and cutting style on the report: Heart brilliant

Certificate IGI 788607588

Diamond specifications and retailer prices

From $1,315 CAD
As of November 4, 2026
Save $2,161 CAD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,476 CAD 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 788607588. Listed at 13 retailers as of November 4, 2026, with prices from $1,315 to $3,476, a $2,161 spread on the same certified stone. NZ Jewellers lists it at $3,476. 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
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 788607588
Dimensions5.85 × 6.90 × 4.12 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
5.85 mm6.90 mm1.01 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 788607588
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 37.9°Culet: NoneDepth 59.7%

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: $3,476 CAD|Low: $1,241 CAD|High: $3,580 CAD|Avg: $1,825 CAD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$1,315 CAD
Retailer 2$1,374 CAD
Retailer 5$1,398 CAD
Retailer 9$1,425 CAD
Retailer 4$1,467 CAD
Retailer 12$1,474 CAD
Retailer 10$1,480 CAD
Retailer 11$1,578 CAD
Retailer 6$1,591 CAD
Retailer 7$1,620 CAD
Retailer 8$2,605 CAD
NZ Jewellers$3,476 CAD

46 data points across 12 retailers

13 retailers$1,315 CAD to $3,476 CAD

A
Cheapest Retailer
-
$1,315 CAD
Final sale: no returns
A
Retailer 2
-
$1,374 CAD
View
A
Retailer 3
-
$1,398 CAD
View
A
Retailer 4
-
$1,425 CAD
View
Retailer 5
-
$1,467 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,467 CAD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,474 CAD
View
A
Retailer 8
-
$1,480 CAD
View
B+
Retailer 9
-
$1,578 CAD
View
B+
Retailer 10
-
$1,591 CAD
View
B+
Retailer 11
-
$1,620 CAD
View
B
Retailer 12
-
$2,605 CAD
View
Most Expensive
B
NZ Jewellers
c878000c-34ec-4765-9963-0022918c9cb8 · Nov 5
$3,476 CAD
$2,471 USD
View
12 more retailers have this diamond
Prices start from $1,315 CADSave up to $2,161 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
1.01ct Heart
$1,315 CAD