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Princess|Natural|IGI

1.00ct J IF Princess Natural Diamond

EX • J/IF • IGI 821618707

Shape and cutting style on the report: Princess cut

Certificate IGI 821618707

Diamond specifications and retailer prices

From $2,300 NZD
As of November 7, 2026
Save $3,772 NZD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,072 NZD at NZ Jewellers · As of November 2, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 821618707. Listed at 14 retailers as of November 2, 2026, with prices from $2,300 to $6,072, a $3,772 spread on the same certified stone. NZ Jewellers lists it at $6,072. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.4°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 821618707
Dimensions5.52 × 5.42 × 3.85 mm
L/W Ratio1.02
Top View
5.52 mm5.42 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 821618707
Side View
Table 70.0%Crown 39.4°Girdle: MediumPavilion 39.4°Culet: NoneDepth 71.0%

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 7
Current: $6,072 NZD|Low: $2,295 NZD|High: $6,166 NZD|Avg: $3,153 NZD|-1.5%
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 13$2,300 NZD
Retailer 6$2,323 NZD
Retailer 3$2,488 NZD
Retailer 10$2,489 NZD
Retailer 5$2,495 NZD
Retailer 11$2,524 NZD
Retailer 7$2,576 NZD
Retailer 4$2,605 NZD
Retailer 8$2,661 NZD
Retailer 2$2,993 NZD
Retailer 14$3,031 NZD
Retailer 12$3,626 NZD
Retailer 9$4,519 NZD
NZ Jewellers$6,072 NZD

27 data points across 14 retailers

14 retailers$2,300 NZD to $6,072 NZD

A
Cheapest Retailer
-
$2,300 NZD
Retailer 2
-
$2,323 NZD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$2,488 NZD
View
A
Retailer 4
-
$2,489 NZD
View
Retailer 5
-
$2,495 NZD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,524 NZD
View
A
Retailer 7
-
$2,576 NZD
View
A
Retailer 8
-
$2,605 NZD
View
A
Retailer 9
-
$2,661 NZD
View
A
Retailer 10
-
$2,993 NZD
View
A
Retailer 11
-
$3,031 NZD
View
B+
Retailer 12
-
$3,626 NZD
View
B+
Retailer 13
-
$4,519 NZD
View
Most Expensive
B
NZ Jewellers
fb611ea2-c4ad-4396-aa4a-000917aa0cea · Nov 2
$6,072 NZD
$3,366 USD
View
13 more retailers have this diamond
Prices start from $2,300 NZDSave up to $3,772 NZD

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 Princess
$2,300 NZD