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Princess|Natural|GIA

0.52ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 5553434726

Certificate GIA 5553434726

Diamond specifications and retailer prices

From €442 EUR
As of November 4, 2026
Save €137 EUR (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €579 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.52ct natural princess diamond

This 0.52ct natural princess sits in the half to three-quarter carat band, graded E 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 5553434726. Listed at 5 retailers as of November 4, 2026, with prices from €442 to €579, a €137 spread on the same certified stone. Blue Nile lists it at €579. 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

0.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553434726
Dimensions4.42 × 4.38 × 3.18 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.42 mm4.38 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553434726
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 72.6%

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 4
Current: €579 EUR|Low: €399 EUR|High: €627 EUR|Avg: €507 EUR|-7.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5€442 EUR
Retailer 3€453 EUR
Retailer 4€494 EUR
Retailer 2€568 EUR
Blue Nile€579 EUR

42 data points across 5 retailers

5 retailers€442 EUR to €579 EUR

A
Cheapest Retailer
-
€442 EUR
A
Retailer 2
-
€453 EUR
View
Final sale: no returns
A
Retailer 3
-
€494 EUR
View
B+
Retailer 4
-
€568 EUR
View
Most Expensive
B+
Blue Nile
29297309 · Nov 5
€579 EUR
$650 USD
View
4 more retailers have this diamond
Prices start from €442 EURSave up to €137 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
0.52ct Princess
€442 EUR