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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 $1,536 CAD
As of November 4, 2026
Save $3,258 CAD (68%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,795 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 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 4, 2026, with prices from $1,536 to $4,795, a $3,258 spread on the same certified stone. NZ Jewellers lists it at $4,795. 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
Color
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 4
Current: $1,906 CAD|Low: $1,536 CAD|High: $3,620 CAD|Avg: $2,165 CAD|-1.7%
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 11$1,536 CAD
Retailer 7$1,542 CAD
Retailer 3$1,769 CAD
Retailer 8$1,880 CAD
Retailer 1$1,906 CAD
Retailer 4$2,133 CAD
Retailer 2$2,154 CAD
Retailer 6$2,156 CAD
Retailer 9$2,398 CAD
Retailer 5$2,723 CAD
Retailer 10$3,600 CAD

28 data points across 11 retailers

23 retailers$1,536 CAD to $4,795 CAD

B+
Cheapest Retailer
-
$1,536 CAD
A
Retailer 2
-
$1,542 CAD
View
B+
Retailer 3
-
$1,769 CAD
View
B+
Retailer 4
-
$1,821 CAD
View
B+
Retailer 5
-
$1,880 CAD
View
B+
Retailer 6
-
$1,906 CAD
View
Retailer 7
-
$1,965 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,965 CAD
View
B+
Retailer 9
-
$2,025 CAD
View
B+
Retailer 10
-
$2,056 CAD
View
B
Retailer 11
-
$2,109 CAD
View
B
Retailer 12
-
$2,133 CAD
View
B
Retailer 13
-
$2,154 CAD
View
B
Retailer 14
-
$2,154 CAD
View
B
Retailer 15
-
$2,156 CAD
View
B
Retailer 16
-
$2,158 CAD
View
B
Retailer 17
-
$2,268 CAD
View
B
Retailer 18
-
$2,398 CAD
View
B
Retailer 19
-
$2,723 CAD
View
B
Retailer 20
-
$2,869 CAD
View
B
Retailer 21
-
$2,950 CAD
View
B
Retailer 22
-
$3,600 CAD
View
Most Expensive
C
NZ Jewellers
32273b69-f78e-4572-96cd-a6bfee857c9a · Nov 5
$4,795 CAD
$3,433 USD
View
22 more retailers have this diamond
Prices start from $1,536 CADSave up to $3,258 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.

A
1.00ct Princess
$1,536 CAD