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Princess|Natural|GIA

1.20ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1558156222

Certificate GIA 1558156222

Diamond specifications and retailer prices

From $1,983 CAD
As of November 6, 2026
Save $2,598 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,651 CAD at NZ Jewellers · As of September 25, 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 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 1558156222. Listed at 13 retailers as of November 2, 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

1.20
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558156222
Dimensions5.74 × 5.73 × 4.16 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.74 mm5.73 mm1.20 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558156222
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

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 6
Current: $3,553 CAD|Low: $1,948 CAD|High: $4,835 CAD|Avg: $2,806 CAD|-2.0%
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$1,983 CAD
Retailer 9$2,168 CAD
Retailer 3$2,186 CAD
Retailer 6$2,195 CAD
Retailer 5$2,310 CAD
Retailer 10$2,416 CAD
Retailer 4$2,557 CAD
Retailer 2$2,568 CAD
Retailer 1$3,553 CAD
Retailer 7$3,986 CAD
Retailer 8$4,581 CAD

37 data points across 11 retailers

13 retailers$1,983 CAD to $4,581 CAD

A
Cheapest Retailer
-
$1,983 CAD
A
Retailer 2
-
$2,168 CAD
View
B+
Retailer 3
-
$2,186 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,195 CAD
View
A
Retailer 5
-
$2,310 CAD
View
B+
Retailer 6
-
$2,416 CAD
View
B+
Retailer 7
-
$2,557 CAD
View
B+
Retailer 8
-
$2,568 CAD
View
B+
Retailer 9
-
$2,775 CAD
View
B
Retailer 10
-
$3,553 CAD
View
B
Retailer 11
-
$3,986 CAD
View
B
Retailer 12
-
$4,581 CAD
View
Most Expensive
NZ Jewellers
1d7bf869-29f9-4eb5-b107-8d05274bdd6c · Sep 25
$6,651 CAD
$4,762 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,983 CADSave up to $2,598 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
$1,983 CAD