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Princess|Natural|GIA

1.00ct K SI2 Princess Natural Diamond

ID • K/SI2 • GIA 6415187970

Certificate GIA 6415187970

Diamond specifications and retailer prices

From $2,561 CAD
As of November 5, 2026
Save $3,348 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,909 CAD at NZ Jewellers · As of October 21, 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 stated by the retailer rather than the lab and certified by GIA 6415187970. Listed at 14 retailers as of November 5, 2026, with a 131% 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
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6415187970
Dimensions5.43 × 5.33 × 3.98 mm
L/W Ratio1.02
Top View
5.43 mm5.33 mm1.00 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6415187970
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.8%

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: Nov 5
Current: $5,909 CAD|Low: $2,492 CAD|High: $5,909 CAD|Avg: $3,226 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9$2,561 CAD
Retailer 11$2,561 CAD
Retailer 3$2,564 CAD
Retailer 10$2,679 CAD
Retailer 7$2,707 CAD
Retailer 4$2,718 CAD
Retailer 2$2,891 CAD
Retailer 12$2,955 CAD
Retailer 6$3,070 CAD
Retailer 5$3,838 CAD
Retailer 8$4,951 CAD
NZ Jewellers$5,909 CAD

41 data points across 12 retailers

14 retailers$2,561 CAD to $5,909 CAD

Retailer 1
-
$2,561 CAD
Price last confirmed 8 days ago
B
Retailer 2
-
$2,561 CAD
View
B
Retailer 3
-
$2,564 CAD
View
B+
Retailer 4
-
$2,654 CAD
View
B+
Retailer 5
-
$2,679 CAD
View
B+
Retailer 6
-
$2,707 CAD
View
B+
Retailer 7
-
$2,718 CAD
View
B+
Retailer 8
-
$2,891 CAD
View
B
Retailer 9
-
$2,955 CAD
View
B
Retailer 10
-
$3,070 CAD
View
B
Retailer 11
-
$3,838 CAD
View
B
Retailer 12
-
$4,951 CAD
View
B
Retailer 13
-
$5,909 CAD
View
Most Expensive
NZ Jewellers
9e0eec9c-d281-456a-8ef4-e12acda9d83a · Oct 21
$5,909 CAD
$4,231 USD
View
Price last confirmed 16 days ago
13 more retailers have this diamond
Prices start from $2,561 CADSave up to $3,348 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
$2,561 CAD