Princess|Natural|GIA

1.20ct F SI1 Princess Natural Diamond

ID • F/SI1 • GIA 6555080848

Certificate GIA 6555080848

Diamond specifications and retailer prices

From €1,605 EUR
As of November 6, 2026
Save €2,091 EUR (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,937 EUR 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
Colour
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

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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: €4,937 EUR|Low: €1,605 EUR|High: €4,954 EUR|Avg: €2,686 EUR|+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€1,605 EUR
Retailer 2€1,689 EUR
Retailer 4€1,952 EUR
Retailer 12€2,003 EUR
Retailer 11€2,011 EUR
Retailer 6€2,078 EUR
Retailer 7€2,232 EUR
Retailer 3€2,240 EUR
Retailer 9€2,299 EUR
Retailer 5€2,302 EUR
Retailer 10€2,582 EUR
Retailer 8€2,627 EUR
Retailer 13€3,696 EUR
Queensmith€4,937 EUR

30 data points across 14 retailers

22 retailers€1,605 EUR to €3,696 EUR

A
Cheapest Retailer
-
€1,605 EUR
A
Retailer 2
-
€1,689 EUR
View
A
Retailer 3
-
€1,952 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,003 EUR
View
A
Retailer 5
-
€2,011 EUR
View
A
Retailer 6
-
€2,076 EUR
View
A
Retailer 7
-
€2,078 EUR
View
Retailer 8
-
€2,232 EUR
View
Price last confirmed 20 days ago
Retailer 9
-
€2,232 EUR
View
Price last confirmed 22 days ago
B+
Retailer 10
-
€2,232 EUR
View
B+
Retailer 11
-
€2,240 EUR
View
B+
Retailer 12
-
€2,292 EUR
View
B+
Retailer 13
-
€2,299 EUR
View
B+
Retailer 14
-
€2,302 EUR
View
Retailer 15
-
€2,335 EUR
View
Price last confirmed 23 days ago
Retailer 16
-
€2,575 EUR
View
Price last confirmed 19 days ago
B+
Retailer 17
-
€2,582 EUR
View
B+
Retailer 18
-
€2,627 EUR
View
Retailer 19
-
€2,747 EUR
View
Price last confirmed 31 days ago
B
Retailer 20
-
€3,696 EUR
View
Retailer 21
-
€4,666 EUR
View
Price last confirmed 21 days ago
Most Expensive
Queensmith
6555080848 · Oct 28
€4,937 EUR
£4,340 GBP
View
Price last confirmed 9 days ago
21 more retailers have this diamond
Prices start from €1,605 EURSave up to €2,091 EUR

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
€1,605 EUR