Princess|Natural|GIA

1.20ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 2456418545

Certificate GIA 2456418545

Diamond specifications and retailer prices

From $1,927 CAD
As of November 5, 2026
Save $4,356 CAD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,283 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2456418545. Listed at 15 retailers as of November 2, 2026, with prices from $1,927 to $6,283, a $4,356 spread on the same certified stone. NZ Jewellers lists it at $6,283. 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

1.20
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456418545
Dimensions5.50 × 5.42 × 4.52 mm
L/W Ratio1.01
Top View
5.50 mm5.42 mm1.20 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2456418545
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 83.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,283 CAD|Low: $1,927 CAD|High: $6,283 CAD|Avg: $3,096 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$1,927 CAD
Retailer 4$2,507 CAD
Retailer 7$2,575 CAD
Retailer 10$2,575 CAD
Retailer 9$2,695 CAD
Retailer 3$2,796 CAD
Retailer 8$2,972 CAD
Retailer 6$3,135 CAD
Retailer 5$3,504 CAD
NZ Jewellers$6,283 CAD

31 data points across 10 retailers

15 retailers$1,927 CAD to $6,283 CAD

A
Cheapest Retailer
-
$1,927 CAD
B+
Retailer 2
-
$2,346 CAD
View
B+
Retailer 3
-
$2,388 CAD
View
B+
Retailer 4
-
$2,465 CAD
View
B+
Retailer 5
-
$2,507 CAD
View
Retailer 6
-
$2,575 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,575 CAD
View
B+
Retailer 8
-
$2,654 CAD
View
B+
Retailer 9
-
$2,695 CAD
View
B+
Retailer 10
-
$2,796 CAD
View
B
Retailer 11
-
$2,972 CAD
View
Retailer 12
-
$2,972 CAD
View
Price last confirmed 16 days ago
Retailer 13
-
$3,135 CAD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$3,504 CAD
View
Most Expensive
C
NZ Jewellers
a9769b45-48c6-4102-b21c-1b48ed182b8c · Nov 2
$6,283 CAD
$4,499 USD
View
14 more retailers have this diamond
Prices start from $1,927 CADSave up to $4,356 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
1.20ct Princess
$1,927 CAD