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Radiant|Natural|IGI

1.00ct J VS1 Radiant Natural Diamond

VG • J/VS1 • IGI 826630215

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 826630215

Diamond specifications and retailer prices

From $1,841 CAD
As of November 5, 2026
Save $3,003 CAD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,844 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant 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 826630215. Listed at 14 retailers as of November 5, 2026, with prices from $1,841 to $4,844, a $3,003 spread on the same certified stone. NZ Jewellers lists it at $4,844. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.5°
Pavilion angle30.9°
OriginNatural
Grading LabIGI
CertificateIGI 826630215
Dimensions5.77 × 5.07 × 3.52 mm
L/W Ratio1.14
Top View
5.77 mm5.07 mm1.00 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 826630215
Side View
Table 61.0%Crown 38.5°Girdle: ThickPavilion 30.9°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,844 CAD|Low: $1,841 CAD|High: $4,922 CAD|Avg: $2,485 CAD|-1.6%
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
November 7, 2026
Retailer 6$1,841 CAD
Retailer 7$1,886 CAD
Retailer 5$1,986 CAD
Retailer 13$1,986 CAD
Retailer 14$2,006 CAD
Retailer 4$2,078 CAD
Retailer 11$2,131 CAD
Retailer 12$2,176 CAD
Retailer 2$2,229 CAD
Retailer 3$2,291 CAD
Retailer 9$2,424 CAD
Retailer 8$2,753 CAD
Retailer 10$3,628 CAD
NZ Jewellers$4,844 CAD

30 data points across 14 retailers

14 retailers$1,841 CAD to $4,844 CAD

A
Cheapest Retailer
-
$1,841 CAD
A
Retailer 2
-
$1,886 CAD
View
A
Retailer 3
-
$1,986 CAD
View
Retailer 4
-
$1,986 CAD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$2,006 CAD
View
A
Retailer 6
-
$2,078 CAD
View
A
Retailer 7
-
$2,131 CAD
View
A
Retailer 8
-
$2,176 CAD
View
A
Retailer 9
-
$2,229 CAD
View
A
Retailer 10
-
$2,291 CAD
View
A
Retailer 11
-
$2,424 CAD
View
B+
Retailer 12
-
$2,753 CAD
View
B
Retailer 13
-
$3,628 CAD
View
Most Expensive
B
NZ Jewellers
8193baa3-2a43-4ed0-9f30-6d67beedb5dd · Nov 5
$4,844 CAD
$3,444 USD
View
13 more retailers have this diamond
Prices start from $1,841 CADSave up to $3,003 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 Radiant
$1,841 CAD