Princess|Natural|GIA

1.20ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6555080848

Certificate GIA 6555080848

Diamond specifications and retailer prices

From $2,521 CAD
As of November 6, 2026
Save $3,284 CAD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,753 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 6555080848. Listed at 22 retailers as of November 4, 2026, with a 130% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555080848
Dimensions5.69 × 5.62 × 4.10 mm
L/W Ratio1.01
Top View
5.69 mm5.62 mm1.20 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555080848
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.0%

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 6
Current: $7,753 CAD|Low: $2,521 CAD|High: $7,780 CAD|Avg: $4,218 CAD|+2.7%
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
Retailer 14
November 6, 2026
Retailer 14$2,521 CAD
Retailer 2$2,653 CAD
Retailer 4$3,065 CAD
Retailer 12$3,145 CAD
Retailer 11$3,158 CAD
Retailer 6$3,263 CAD
Retailer 7$3,505 CAD
Retailer 3$3,518 CAD
Retailer 9$3,611 CAD
Retailer 5$3,615 CAD
Retailer 10$4,055 CAD
Retailer 8$4,126 CAD
Retailer 13$5,805 CAD
Queensmith$7,753 CAD

30 data points across 14 retailers

22 retailers$2,521 CAD to $5,805 CAD

A
Cheapest Retailer
-
$2,521 CAD
A
Retailer 2
-
$2,653 CAD
View
A
Retailer 3
-
$3,065 CAD
View
Final sale: no returns
A
Retailer 4
-
$3,145 CAD
View
A
Retailer 5
-
$3,158 CAD
View
A
Retailer 6
-
$3,260 CAD
View
A
Retailer 7
-
$3,263 CAD
View
Retailer 8
-
$3,505 CAD
View
Price last confirmed 19 days ago
Retailer 9
-
$3,505 CAD
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$3,505 CAD
View
B+
Retailer 11
-
$3,518 CAD
View
B+
Retailer 12
-
$3,599 CAD
View
B+
Retailer 13
-
$3,611 CAD
View
B+
Retailer 14
-
$3,615 CAD
View
Retailer 15
-
$3,667 CAD
View
Price last confirmed 22 days ago
Retailer 16
-
$4,044 CAD
View
Price last confirmed 18 days ago
B+
Retailer 17
-
$4,055 CAD
View
B+
Retailer 18
-
$4,126 CAD
View
Retailer 19
-
$4,314 CAD
View
Price last confirmed 30 days ago
B
Retailer 20
-
$5,805 CAD
View
Retailer 21
-
$7,328 CAD
View
Price last confirmed 20 days ago
Most Expensive
Queensmith
6555080848 · Oct 28
$7,753 CAD
£4,340 GBP
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from $2,521 CADSave up to $3,284 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
$2,521 CAD