CaratHunter
Plans
Princess|Natural|GIA

1.20ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 1559366867

Certificate GIA 1559366867

Diamond specifications and retailer prices

From $3,168 CAD
As of November 6, 2026
Save $3,833 CAD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,485 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559366867. Listed at 21 retailers as of November 4, 2026, with a 121% 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559366867
Dimensions5.96 × 5.95 × 4.12 mm
L/W Ratio1.00
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Cavity, Cloud, Pinpoint
Top View
5.96 mm5.95 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559366867
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.2%

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: $8,485 CAD|Low: $3,168 CAD|High: $8,512 CAD|Avg: $4,980 CAD|+2.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9$3,168 CAD
Retailer 10$3,324 CAD
Retailer 12$3,874 CAD
Retailer 4$3,950 CAD
Retailer 6$3,971 CAD
Retailer 3$4,065 CAD
Retailer 11$4,397 CAD
Retailer 7$4,443 CAD
Retailer 5$4,695 CAD
Retailer 13$4,894 CAD
Retailer 2$5,123 CAD
Retailer 8$7,001 CAD
Queensmith$8,485 CAD

30 data points across 13 retailers

21 retailers$3,168 CAD to $7,001 CAD

A
Cheapest Retailer
-
$3,168 CAD
A
Retailer 2
-
$3,324 CAD
View
B+
Retailer 3
-
$3,874 CAD
View
Final sale: no returns
Retailer 4
-
$3,950 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,971 CAD
View
B+
Retailer 6
-
$4,064 CAD
View
B+
Retailer 7
-
$4,065 CAD
View
Retailer 8
-
$4,396 CAD
View
Price last confirmed 21 days ago
Retailer 9
-
$4,396 CAD
View
Price last confirmed 19 days ago
B+
Retailer 10
-
$4,397 CAD
View
B+
Retailer 11
-
$4,443 CAD
View
B+
Retailer 12
-
$4,450 CAD
View
Retailer 13
-
$4,564 CAD
View
Price last confirmed 22 days ago
Retailer 14
-
$4,605 CAD
View
Price last confirmed 10 days ago
Retailer 15
-
$4,695 CAD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$4,894 CAD
View
Retailer 17
-
$5,072 CAD
View
Price last confirmed 18 days ago
B+
Retailer 18
-
$5,123 CAD
View
B
Retailer 19
-
$7,001 CAD
View
Retailer 20
-
$7,659 CAD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
1559366867 · Oct 28
$8,485 CAD
£4,750 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $3,168 CADSave up to $3,833 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
$3,168 CAD