Princess|Natural|GIA

1.23ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 5533037452

Certificate GIA 5533037452

Diamond specifications and retailer prices

From €2,598 EUR
As of November 5, 2026
Save €2,776 EUR (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €6,035 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5533037452. Listed at 14 retailers as of November 5, 2026, with a 107% 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

1.23
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5533037452
Dimensions6.03 × 5.89 × 4.18 mm
L/W Ratio1.02
Top View
6.03 mm5.89 mm1.23 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533037452
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.9%

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 5
Current: €5,374 EUR|Low: €2,598 EUR|High: €5,862 EUR|Avg: €3,420 EUR|-7.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5€2,598 EUR
Retailer 7€2,674 EUR
Retailer 8€2,701 EUR
Retailer 6€2,940 EUR
Retailer 3€3,042 EUR
Retailer 9€3,054 EUR
Retailer 2€3,334 EUR
Retailer 4€3,762 EUR
Retailer 1€5,374 EUR

41 data points across 9 retailers

14 retailers€2,598 EUR to €5,374 EUR

B+
Cheapest Retailer
-
€2,598 EUR
B+
Retailer 2
-
€2,674 EUR
View
B+
Retailer 3
-
€2,701 EUR
View
Final sale: no returns
B
Retailer 4
-
€2,940 EUR
View
B
Retailer 5
-
€3,042 EUR
View
B
Retailer 6
-
€3,054 EUR
View
Retailer 7
-
€3,138 EUR
View
Price last confirmed 30 days ago
Retailer 8
-
€3,138 EUR
View
Price last confirmed 30 days ago
Retailer 9
-
€3,259 EUR
View
Price last confirmed 39 days ago
B
Retailer 10
-
€3,334 EUR
View
Retailer 11
-
€3,621 EUR
View
Price last confirmed 39 days ago
B
Retailer 12
-
€3,762 EUR
View
B
Retailer 13
-
€5,374 EUR
View
Most Expensive
NZ Jewellers
5373ef09-7ad0-4c92-ab20-87e673bbe431 · Sep 30
€6,035 EUR
$6,738 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from €2,598 EURSave up to €2,776 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+
1.23ct Princess
€2,598 EUR