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Princess|Natural|GIA

1.23ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 2235886520

Certificate GIA 2235886520

Diamond specifications and retailer prices

From $1,751 CAD
As of November 5, 2026
Save $2,232 CAD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,561 CAD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235886520. Listed at 20 retailers as of November 4, 2026, with a 127% 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

1.23
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235886520
Dimensions5.61 × 5.49 × 4.21 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
5.61 mm5.49 mm1.23 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2235886520
Side View
Table 73.0%CrownGirdle: ETK-ETKPavilionCulet: NoneDepth 76.7%

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: $5,561 CAD|Low: $1,680 CAD|High: $5,561 CAD|Avg: $2,563 CAD|+2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 15$1,751 CAD
Retailer 8$1,835 CAD
Retailer 3$1,888 CAD
Retailer 5$1,899 CAD
Retailer 10$1,969 CAD
Retailer 11$2,007 CAD
Retailer 12$2,007 CAD
Retailer 18$2,046 CAD
Retailer 9$2,099 CAD
Retailer 4$2,230 CAD
Retailer 6$2,383 CAD
Retailer 7$2,444 CAD
Retailer 19$2,444 CAD
Retailer 13$2,514 CAD
Retailer 20$2,528 CAD
Retailer 14$2,614 CAD
Retailer 2$2,890 CAD
Retailer 17$3,258 CAD
Retailer 16$3,983 CAD
NZ Jewellers$5,561 CAD

36 data points across 20 retailers

20 retailers$1,751 CAD to $3,983 CAD

A
Cheapest Retailer
-
$1,751 CAD
A
Retailer 2
-
$1,835 CAD
View
Retailer 3
-
$1,888 CAD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$1,899 CAD
View
Final sale: no returns
Retailer 5
-
$1,969 CAD
View
Price last confirmed 11 days ago
Retailer 6
-
$2,007 CAD
View
Price last confirmed 11 days ago
Retailer 7
-
$2,007 CAD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$2,046 CAD
View
Retailer 9
-
$2,099 CAD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
$2,230 CAD
View
Retailer 11
-
$2,383 CAD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$2,444 CAD
View
B+
Retailer 13
-
$2,444 CAD
View
B+
Retailer 14
-
$2,514 CAD
View
B+
Retailer 15
-
$2,528 CAD
View
B+
Retailer 16
-
$2,614 CAD
View
B
Retailer 17
-
$2,890 CAD
View
B
Retailer 18
-
$3,258 CAD
View
B
Retailer 19
-
$3,983 CAD
View
Most Expensive
NZ Jewellers
7b178a3f-b8de-4e76-bb5e-e9698263acaa · Oct 27
$5,561 CAD
$3,982 USD
View
Price last confirmed 10 days ago
19 more retailers have this diamond
Prices start from $1,751 CADSave up to $2,232 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
1.23ct Princess
$1,751 CAD