Princess|Natural|IGI

1.00ct K SI2 Princess Natural Diamond

EX • K/SI2 • IGI 826664550

Shape and cutting style on the report: Princess cut

Certificate IGI 826664550

Diamond specifications and retailer prices

From $1,667 NZD
As of November 5, 2026
Save $1,334 NZD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,474 NZD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1ct natural princess diamond

This 1ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 826664550. Listed at 16 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.4°
Pavilion angle38.6°
OriginNatural
Grading LabIGI
CertificateIGI 826664550
Dimensions5.66 × 5.41 × 3.84 mm
L/W Ratio1.05
Top View
5.66 mm5.41 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 826664550
Side View
Table 70.0%Crown 44.4°Girdle: MediumPavilion 38.6°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 5
Current: $5,171 NZD|Low: $1,649 NZD|High: $5,230 NZD|Avg: $2,274 NZD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$1,649 NZD
Retailer 9$1,649 NZD
Retailer 10$1,667 NZD
Retailer 2$1,679 NZD
Retailer 5$1,704 NZD
Retailer 3$1,879 NZD
Retailer 6$1,895 NZD
Retailer 4$2,297 NZD
Retailer 7$3,001 NZD
NZ Jewellers$5,171 NZD

42 data points across 10 retailers

16 retailers$1,667 NZD to $3,001 NZD

Retailer 1
-
$1,649 NZD
Price last confirmed 19 days ago
Retailer 2
-
$1,649 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,649 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,667 NZD
View
A
Retailer 5
-
$1,679 NZD
View
A
Retailer 6
-
$1,704 NZD
View
Retailer 7
-
$1,711 NZD
View
Price last confirmed 22 days ago
Retailer 8
-
$1,745 NZD
View
Price last confirmed 46 days ago
A
Retailer 9
-
$1,879 NZD
View
B+
Retailer 10
-
$1,895 NZD
View
Retailer 11
-
$1,902 NZD
View
Price last confirmed 18 days ago
Retailer 12
-
$2,014 NZD
View
Price last confirmed 46 days ago
B+
Retailer 13
-
$2,297 NZD
View
B
Retailer 14
-
$3,001 NZD
View
Retailer 15
-
$5,171 NZD
View
Price last confirmed 20 days ago
Most Expensive
NZ Jewellers
c6eb585f-1ee8-4834-aea5-ed5b564afe5d · Sep 20
$5,474 NZD
$3,077 USD
View
Price last confirmed 46 days ago
15 more retailers have this diamond
Prices start from $1,667 NZDSave up to $1,334 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
$1,667 NZD