CaratHunter
Plans
Radiant|Natural|IGI

1.00ct J SI2 Radiant Natural Diamond

VG • J/SI2 • IGI 743535404

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

Certificate IGI 743535404

Diamond specifications and retailer prices

From $1,362 CAD
As of November 6, 2026
Save $2,238 CAD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,599 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743535404. Listed at 13 retailers as of November 5, 2026, with prices from $1,362 to $3,599, a $2,238 spread on the same certified stone. NZ Jewellers lists it at $3,599. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle46.8°
Pavilion angle33.4°
OriginNatural
Grading LabIGI
CertificateIGI 743535404
Dimensions6.68 × 4.92 × 3.36 mm
L/W Ratio1.36
Culet sizePointed
Top View
6.68 mm4.92 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 743535404
Side View
Table 67.0%Crown 46.8°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 68.3%

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 6
Current: $3,599 CAD|Low: $1,248 CAD|High: $3,599 CAD|Avg: $1,870 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$1,362 CAD
Retailer 2$1,470 CAD
Retailer 9$1,476 CAD
Retailer 11$1,476 CAD
Retailer 8$1,529 CAD
Retailer 7$1,533 CAD
Retailer 10$1,594 CAD
Retailer 3$1,703 CAD
Retailer 4$2,059 CAD
Retailer 6$2,698 CAD
NZ Jewellers$3,599 CAD

45 data points across 11 retailers

13 retailers$1,362 CAD to $3,599 CAD

A
Cheapest Retailer
-
$1,362 CAD
Final sale: no returns
B+
Retailer 2
-
$1,414 CAD
View
A
Retailer 3
-
$1,470 CAD
View
B+
Retailer 4
-
$1,476 CAD
View
Retailer 5
-
$1,476 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,529 CAD
View
B+
Retailer 7
-
$1,533 CAD
View
B+
Retailer 8
-
$1,594 CAD
View
B+
Retailer 9
-
$1,664 CAD
View
B+
Retailer 10
-
$1,703 CAD
View
B+
Retailer 11
-
$2,059 CAD
View
B
Retailer 12
-
$2,698 CAD
View
Most Expensive
B
NZ Jewellers
33271e23-3a64-4af8-9625-b86a75f93748 · Nov 5
$3,599 CAD
$2,559 USD
View
12 more retailers have this diamond
Prices start from $1,362 CADSave up to $2,238 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
$1,362 CAD