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Princess|Natural|GIA

1.00ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2554401592

Certificate GIA 2554401592

Diamond specifications and retailer prices

From $1,957 NZD
As of November 6, 2026
Save $4,150 NZD (68%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,107 NZD 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2554401592. Listed at 23 retailers as of November 5, 2026, with prices from $1,957 to $6,107, a $4,150 spread on the same certified stone. NZ Jewellers lists it at $6,107. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.04°
Pavilion angle40.77°
OriginNatural
Grading LabGIA
CertificateGIA 2554401592
Dimensions5.60 × 5.59 × 4.03 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
5.60 mm5.59 mm1.00 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554401592
Side View
Table 79.0%Crown 22.04°Girdle: THK-VTKPavilion 40.77°Culet: NoneDepth 72.2%

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 6
Current: $1,957 NZD|Low: $1,957 NZD|High: $4,611 NZD|Avg: $2,761 NZD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1$1,957 NZD
Retailer 11$1,957 NZD
Retailer 3$2,254 NZD
Retailer 8$2,394 NZD
Retailer 4$2,428 NZD
Retailer 5$2,716 NZD
Retailer 2$2,743 NZD
Retailer 7$2,747 NZD
Retailer 9$3,054 NZD
Retailer 6$3,469 NZD
Retailer 10$4,586 NZD

28 data points across 11 retailers

23 retailers$1,957 NZD to $6,107 NZD

A
Cheapest Retailer
-
$1,957 NZD
B+
Retailer 2
-
$1,957 NZD
View
B+
Retailer 3
-
$2,254 NZD
View
B+
Retailer 4
-
$2,320 NZD
View
B+
Retailer 5
-
$2,394 NZD
View
B+
Retailer 6
-
$2,428 NZD
View
Retailer 7
-
$2,503 NZD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,503 NZD
View
B+
Retailer 9
-
$2,579 NZD
View
B+
Retailer 10
-
$2,619 NZD
View
B
Retailer 11
-
$2,686 NZD
View
B
Retailer 12
-
$2,716 NZD
View
B
Retailer 13
-
$2,743 NZD
View
B
Retailer 14
-
$2,743 NZD
View
B
Retailer 15
-
$2,747 NZD
View
B
Retailer 16
-
$2,748 NZD
View
B
Retailer 17
-
$2,889 NZD
View
B
Retailer 18
-
$3,054 NZD
View
B
Retailer 19
-
$3,469 NZD
View
B
Retailer 20
-
$3,654 NZD
View
B
Retailer 21
-
$3,757 NZD
View
B
Retailer 22
-
$4,586 NZD
View
Most Expensive
C
NZ Jewellers
32273b69-f78e-4572-96cd-a6bfee857c9a · Nov 5
$6,107 NZD
$3,433 USD
View
22 more retailers have this diamond
Prices start from $1,957 NZDSave up to $4,150 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
$1,957 NZD