Princess|Natural|GIA

0.52ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 5553434726

Certificate GIA 5553434726

Diamond specifications and retailer prices

From $496 USD
As of November 4, 2026
Save $154 USD (24%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $650 USD 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 $496 to $650, a $154 spread on the same certified stone. Blue Nile lists it at $650. 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
Color
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: $650 USD|Low: $448 USD|High: $704 USD|Avg: $569 USD|-7.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5$496 USD
Retailer 3$508 USD
Retailer 4$555 USD
Retailer 2$637 USD
Blue Nile$650 USD

42 data points across 5 retailers

5 retailers$496 USD to $650 USD

A
Cheapest Retailer
-
$496 USD
A
Retailer 2
-
$508 USD
View
Final sale: no returns
A
Retailer 3
-
$555 USD
View
B+
Retailer 4
-
$637 USD
View
Most Expensive
B+
Blue Nile
29297309 · Nov 5
$650 USD
View
4 more retailers have this diamond
Prices start from $496 USDSave up to $154 USD

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
$496 USD