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Princess|Natural|IGI

1.00ct I SI2 Princess Natural Diamond

VG • I/SI2 • IGI 457048360

Shape and cutting style on the report: Princess cut

Certificate IGI 457048360

Diamond specifications and retailer prices

From $2,387 CAD
As of November 4, 2026
Save $4,004 CAD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,391 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 457048360. Listed at 11 retailers as of November 4, 2026, with prices from $2,387 to $6,391, a $4,004 spread on the same certified stone. NZ Jewellers lists it at $6,391. 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
I
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle50.5°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 457048360
Dimensions5.32 × 5.12 × 4.03 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
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Top View
5.32 mm5.12 mm1.00 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 457048360
Side View
Table 69.5%Crown 50.5°Girdle: ThickPavilion 38.2°Culet: NoneDepth 78.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,307 CAD|Low: $1,739 CAD|High: $4,645 CAD|Avg: $2,813 CAD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$1,739 CAD
Retailer 8$2,387 CAD
Retailer 4$2,419 CAD
Retailer 3$2,444 CAD
Retailer 5$2,573 CAD
Retailer 6$2,811 CAD
Retailer 7$3,117 CAD
Retailer 1$3,307 CAD
Retailer 2$4,589 CAD

26 data points across 9 retailers

11 retailers$2,387 CAD to $6,391 CAD

B+
Cheapest Retailer
-
$2,387 CAD
B+
Retailer 2
-
$2,419 CAD
View
Final sale: no returns
B+
Retailer 3
-
$2,444 CAD
View
Retailer 4
-
$2,620 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,620 CAD
View
B+
Retailer 6
-
$2,742 CAD
View
B+
Retailer 7
-
$2,811 CAD
View
B
Retailer 8
-
$3,024 CAD
View
B
Retailer 9
-
$3,307 CAD
View
B
Retailer 10
-
$4,589 CAD
View
Most Expensive
C
NZ Jewellers
efcde7ac-fc41-401e-a0d0-955e0f0bf6bd · Nov 5
$6,391 CAD
$4,576 USD
View
10 more retailers have this diamond
Prices start from $2,387 CADSave up to $4,004 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.

B+
1.00ct Princess
$2,387 CAD