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Princess|Natural|IGI

1.00ct J SI1 Princess Natural Diamond

VG • J/SI1 • IGI 808619810

Shape and cutting style on the report: Princess cut

Certificate IGI 808619810

Diamond specifications and retailer prices

From $1,830 CAD
$1,310 USD
As of October 25, 2026
Save $3,083 CAD (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,913 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 808619810. Listed at 17 retailers as of October 25, 2026, with prices from $1,830 to $4,913, a $3,083 spread on the same certified stone. NZ Jewellers lists it at $4,913. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 808619810
Dimensions5.37 × 5.16 × 3.93 mm
L/W Ratio1.04
Top View
5.37 mm5.16 mm1.00 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 808619810
Side View
Table 78.0%Crown 47.9°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 76.2%

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: Oct 25
Current: $4,913 CAD|Low: $1,510 CAD|High: $4,913 CAD|Avg: $2,136 CAD|+3.9%
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 30, 2026
Retailer 8$1,830 CAD
Retailer 3$1,859 CAD
Retailer 6$1,866 CAD
Retailer 10$1,971 CAD
Retailer 12$2,014 CAD
Retailer 15$2,014 CAD
Retailer 17$2,027 CAD
Retailer 5$2,102 CAD
Retailer 14$2,108 CAD
Retailer 13$2,151 CAD
Retailer 2$2,204 CAD
Retailer 9$2,236 CAD
Retailer 11$2,284 CAD
Retailer 7$2,360 CAD
Retailer 4$2,803 CAD
Retailer 16$3,548 CAD
NZ Jewellers$4,913 CAD

27 data points across 17 retailers

17 retailers$1,830 CAD to $4,913 CAD

B+
Cheapest Retailer
-
$1,830 CAD
$1,310 USD
B+
Retailer 2
-
$1,859 CAD
$1,331 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,866 CAD
$1,336 USD
View
B+
Retailer 4
-
$1,971 CAD
£1,111 GBP
View
B+
Retailer 5
-
$2,014 CAD
$1,442 USD
View
B+
Retailer 6
-
$2,014 CAD
$1,442 USD
View
B+
Retailer 7
-
$2,027 CAD
$1,451 USD
View
B+
Retailer 8
-
$2,102 CAD
$1,505 USD
View
B
Retailer 9
-
$2,108 CAD
$1,509 USD
View
B
Retailer 10
-
$2,151 CAD
$1,540 USD
View
B
Retailer 11
-
$2,204 CAD
$1,578 USD
View
B
Retailer 12
-
$2,236 CAD
$1,601 USD
View
B
Retailer 13
-
$2,284 CAD
£1,288 GBP
View
B
Retailer 14
-
$2,360 CAD
ZAR 27,298 ZAR
View
B
Retailer 15
-
$2,803 CAD
€1,911 EUR
View
C
Retailer 16
-
$3,548 CAD
£2,000 GBP
View
Most Expensive
C
NZ Jewellers
41c4a475-46a0-4357-98d6-dac0c4b0a739 · Oct 30
$4,913 CAD
$3,517 USD
View
16 more retailers have this diamond
Prices start from $1,830 CADSave up to $3,083 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
$1,830 CAD