Princess|Natural|GIA

0.55ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 5553575579

Certificate GIA 5553575579

Diamond specifications and retailer prices

From €580 EUR
As of November 6, 2026
Save €391 EUR (40%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,451 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.55ct natural princess diamond

This 0.55ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5553575579. Listed at 16 retailers as of November 5, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553575579
Dimensions4.50 × 4.49 × 3.27 mm
L/W Ratio1.00
Key to symbols
Crystal, Feather
Top View
4.50 mm4.49 mm0.55 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553575579
Side View
Table 72.0%CrownGirdlePavilionCulet: NDepth 72.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,451 EUR|Low: €532 EUR|High: €1,973 EUR|Avg: €837 EUR|-1.0%
MOH London
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 4€580 EUR
Retailer 9€605 EUR
Retailer 7€607 EUR
Retailer 14€629 EUR
Retailer 17€629 EUR
Retailer 15€653 EUR
Retailer 8€690 EUR
Retailer 3€725 EUR
Retailer 6€747 EUR
Retailer 10€768 EUR
Retailer 2€769 EUR
Retailer 5€788 EUR
Retailer 13€788 EUR
Retailer 11€889 EUR
Retailer 12€971 EUR
MOH London€1,451 EUR
Retailer 16€1,973 EUR

32 data points across 17 retailers

16 retailers€580 EUR to €971 EUR

B+
Cheapest Retailer
-
€580 EUR
Final sale: no returns
B
Retailer 2
-
€607 EUR
View
Retailer 3
-
€629 EUR
View
Price last confirmed 9 days ago
B
Retailer 4
-
€629 EUR
View
B
Retailer 5
-
€653 EUR
View
B
Retailer 6
-
€690 EUR
View
B
Retailer 7
-
€725 EUR
View
B
Retailer 8
-
€747 EUR
View
B
Retailer 9
-
€768 EUR
View
B
Retailer 10
-
€769 EUR
View
B
Retailer 11
-
€788 EUR
View
B
Retailer 12
-
€788 EUR
View
B
Retailer 13
-
€889 EUR
View
B
Retailer 14
-
€971 EUR
View
Most Expensive
MOH London
16625DE98 · Nov 4
€1,451 EUR
£1,276 GBP
View
Price under review
14 more retailers have this diamond
Prices start from €580 EURSave up to €391 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.

B+
0.55ct Princess
€580 EUR