Princess|Natural|GIA

1.20ct I SI1 Princess Natural Diamond

EX • I/SI1 • GIA 1555384627

Certificate GIA 1555384627

Diamond specifications and retailer prices

From $3,282 CAD
As of November 2, 2026
Save $3,163 CAD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,691 CAD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555384627. Listed at 16 retailers as of November 2, 2026, with a 96% 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555384627
Dimensions5.79 × 5.71 × 4.16 mm
L/W Ratio1.01
Girdle conditionPolished
Top View
5.79 mm5.71 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555384627
Side View
Table 72.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.9%

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 2
Current: $7,691 CAD|Low: $2,958 CAD|High: $8,874 CAD|Avg: $4,568 CAD|-13.3%
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
November 3, 2026
Retailer 3$3,282 CAD
Retailer 7$3,282 CAD
Retailer 13$3,549 CAD
Retailer 6$3,646 CAD
Retailer 11$3,646 CAD
Retailer 14$3,668 CAD
Retailer 10$3,674 CAD
Retailer 4$3,868 CAD
Retailer 12$3,868 CAD
Retailer 2$3,969 CAD
Retailer 5$4,318 CAD
Retailer 8$4,591 CAD
Retailer 15$5,346 CAD
Retailer 9$6,445 CAD
NZ Jewellers$7,691 CAD

40 data points across 15 retailers

16 retailers$3,282 CAD to $6,445 CAD

B+
Cheapest Retailer
-
$3,282 CAD
A
Retailer 2
-
$3,282 CAD
View
B+
Retailer 3
-
$3,549 CAD
View
Final sale: no returns
B+
Retailer 4
-
$3,646 CAD
View
B+
Retailer 5
-
$3,646 CAD
View
Retailer 6
-
$3,668 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,674 CAD
View
Retailer 8
-
$3,868 CAD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,868 CAD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$3,969 CAD
View
Retailer 11
-
$4,318 CAD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$4,591 CAD
View
B
Retailer 13
-
$4,609 CAD
View
Retailer 14
-
$5,346 CAD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$6,445 CAD
View
Most Expensive
NZ Jewellers
4866066c-c757-4a07-afb0-05f725a215e3 · Oct 30
$7,691 CAD
$5,468 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $3,282 CADSave up to $3,163 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
$3,282 CAD