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Heart|Natural|IGI

1.00ct J VS1 Heart Natural Diamond

GD • J/VS1 • IGI 811689390

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI 811689390

Diamond specifications and retailer prices

From $1,906 CAD
As of November 4, 2026
Save $3,130 CAD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,036 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI 811689390. Listed at 15 retailers as of November 4, 2026, with prices from $1,906 to $5,036, a $3,130 spread on the same certified stone. NZ Jewellers lists it at $5,036. 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

1.00
Carat
J
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle32.8°
OriginNatural
Grading LabIGI
CertificateIGI 811689390
Dimensions5.87 × 6.05 × 3.86 mm
L/W Ratio1.03
Girdle conditionFaceted
Top View
5.87 mm6.05 mm1.00 ctJ / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811689390
Side View
Table 60.0%Crown 35.9°Girdle: THK-ETKPavilion 32.8°Culet: NoneDepth 63.8%

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: $5,036 CAD|Low: $1,906 CAD|High: $5,036 CAD|Avg: $2,764 CAD
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 15$1,906 CAD
Retailer 13$1,913 CAD
Retailer 2$1,962 CAD
Retailer 3$2,065 CAD
Retailer 5$2,065 CAD
Retailer 7$2,072 CAD
Retailer 4$2,161 CAD
Retailer 12$2,201 CAD
Retailer 14$2,255 CAD
Retailer 9$2,318 CAD
Retailer 11$2,383 CAD
Retailer 10$2,519 CAD
Retailer 8$2,858 CAD
Retailer 6$3,636 CAD
NZ Jewellers$5,036 CAD

42 data points across 15 retailers

15 retailers$1,906 CAD to $5,036 CAD

B+
Cheapest Retailer
-
$1,906 CAD
Final sale: no returns
B+
Retailer 2
-
$1,913 CAD
View
A
Retailer 3
-
$1,962 CAD
View
B+
Retailer 4
-
$2,065 CAD
View
Retailer 5
-
$2,065 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$2,072 CAD
View
B+
Retailer 7
-
$2,161 CAD
View
B+
Retailer 8
-
$2,201 CAD
View
B+
Retailer 9
-
$2,255 CAD
View
B+
Retailer 10
-
$2,318 CAD
View
B+
Retailer 11
-
$2,383 CAD
View
B+
Retailer 12
-
$2,519 CAD
View
B+
Retailer 13
-
$2,858 CAD
View
Retailer 14
-
$3,636 CAD
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
3f3a0364-7cc6-4e1d-a7f0-77af122d8d8b · Nov 5
$5,036 CAD
$3,580 USD
View
14 more retailers have this diamond
Prices start from $1,906 CADSave up to $3,130 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
1.00ct Heart
$1,906 CAD