CaratHunter
Plans
Radiant|Natural|IGI

1.00ct E SI2 Radiant Natural Diamond

VG • E/SI2 • IGI 743559013

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

Certificate IGI 743559013

Diamond specifications and retailer prices

From $1,634 CAD
₹111,201 INR
As of October 27, 2026
Save $3,427 CAD (68%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,061 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743559013. Listed at 17 retailers as of October 27, 2026, with prices from $1,634 to $5,061, a $3,427 spread on the same certified stone. NZ Jewellers lists it at $5,061. 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
E
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50°
Pavilion angle34.9°
OriginNatural
Grading LabIGI
CertificateIGI 743559013
Dimensions6.87 × 4.95 × 3.35 mm
L/W Ratio1.39
Top View
6.87 mm4.95 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743559013
Side View
Table 68.0%Crown 50°Girdle: THK-VTKPavilion 34.9°Culet: NoneDepth 67.7%

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: Oct 27
Current: $5,061 CAD|Low: $1,594 CAD|High: $5,184 CAD|Avg: $2,421 CAD|-2.4%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 13$1,634 CAD
Retailer 7$1,847 CAD
Retailer 8$1,915 CAD
Retailer 17$1,922 CAD
Retailer 11$2,063 CAD
Retailer 5$2,074 CAD
Retailer 16$2,074 CAD
Retailer 6$2,139 CAD
Retailer 4$2,141 CAD
Retailer 10$2,167 CAD
Retailer 3$2,171 CAD
Retailer 9$2,265 CAD
Retailer 12$2,288 CAD
Retailer 14$2,393 CAD
Retailer 2$2,810 CAD
Retailer 15$3,640 CAD
NZ Jewellers$5,061 CAD

27 data points across 17 retailers

17 retailers$1,634 CAD to $5,061 CAD

A
Cheapest Retailer
-
$1,634 CAD
₹111,201 INR
A
Retailer 2
-
$1,847 CAD
$1,320 USD
View
B+
Retailer 3
-
$1,915 CAD
$1,368 USD
View
Final sale: no returns
A
Retailer 4
-
$1,922 CAD
$1,373 USD
View
A
Retailer 5
-
$2,063 CAD
£1,160 GBP
View
A
Retailer 6
-
$2,074 CAD
$1,482 USD
View
A
Retailer 7
-
$2,074 CAD
$1,482 USD
View
A
Retailer 8
-
$2,139 CAD
$1,528 USD
View
A
Retailer 9
-
$2,141 CAD
$1,530 USD
View
B+
Retailer 10
-
$2,167 CAD
$1,548 USD
View
A
Retailer 11
-
$2,171 CAD
$1,551 USD
View
A
Retailer 12
-
$2,265 CAD
$1,618 USD
View
A
Retailer 13
-
$2,288 CAD
£1,287 GBP
View
A
Retailer 14
-
$2,393 CAD
$1,710 USD
View
A
Retailer 15
-
$2,810 CAD
€1,912 EUR
View
B+
Retailer 16
-
$3,640 CAD
£2,048 GBP
View
Most Expensive
B
NZ Jewellers
568c825a-93c7-4d19-8302-b52b619b4d45 · Oct 27
$5,061 CAD
$3,616 USD
View
16 more retailers have this diamond
Prices start from $1,634 CADSave up to $3,427 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
$1,634 CAD