Princess|Natural|GIA

0.51ct F IF Princess Natural Diamond

EX • F/IF • GIA 5556809857

Certificate GIA 5556809857

Diamond specifications and retailer prices

From €548 EUR
HK$4,800 HKD
As of November 1, 2026
Save €809 EUR (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,357 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556809857. Listed at 12 retailers as of November 1, 2026, with prices from €548 to €1,357, a €809 spread on the same certified stone. MOH London lists it at €1,357. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.53°
Pavilion angle40.25°
OriginNatural
Grading LabGIA
CertificateGIA 5556809857
Dimensions4.50 × 4.47 × 3.13 mm
L/W Ratio1.01
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
4.50 mm4.47 mm0.51 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556809857
Side View
Table 71.0%Crown 39.53°Girdle: THN-MEDPavilion 40.25°Culet: NoneDepth 70.2%

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 1
Current: €1,357 EUR|Low: €536 EUR|High: €1,386 EUR|Avg: €931 EUR|-2.1%
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
November 2, 2026
Retailer 6€548 EUR
Retailer 8€710 EUR
Retailer 12€757 EUR
Retailer 5€761 EUR
Retailer 2€801 EUR
Retailer 13€863 EUR
Retailer 11€967 EUR
Retailer 4€999 EUR
Retailer 3€1,032 EUR
Retailer 7€1,046 EUR
Retailer 9€1,124 EUR
Retailer 10€1,156 EUR
MOH London€1,357 EUR

31 data points across 13 retailers

12 retailers€548 EUR to €1,357 EUR

A
Cheapest Retailer
-
€548 EUR
HK$4,800 HKD
A
Retailer 2
-
€710 EUR
SGD 1,076 SGD
View
Retailer 3
-
€757 EUR
$849 USD
View
Price last confirmed 28 days ago
Retailer 4
-
€761 EUR
SGD 1,153 SGD
View
Price last confirmed 25 days ago
A
Retailer 5
-
€801 EUR
£707 GBP
View
Retailer 6
-
€967 EUR
£854 GBP
View
Price last confirmed 24 days ago
B+
Retailer 7
-
€999 EUR
$1,121 USD
View
B+
Retailer 8
-
€1,032 EUR
$1,157 USD
View
B+
Retailer 9
-
€1,046 EUR
View
Retailer 10
-
€1,124 EUR
A$1,940 AUD
View
Price last confirmed 29 days ago
Retailer 11
-
€1,156 EUR
ZAR 20,949 ZAR
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
1B26CF0EA · Nov 1
€1,357 EUR
£1,198 GBP
View
11 more retailers have this diamond
Prices start from €548 EURSave up to €809 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
0.51ct Princess
€548 EUR