Princess|Natural|GIA

0.51ct E SI2 Princess Natural Diamond

GD • E/SI2 • GIA 5563305841

Certificate GIA 5563305841

Diamond specifications and retailer prices

From $467 USD
As of November 4, 2026
Save $114 USD (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $581 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563305841. Listed at 4 retailers as of November 4, 2026, with prices from $467 to $581, a $114 spread on the same certified stone. 77 Diamonds lists it at $581. 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

0.51
Carat
E
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563305841
Dimensions4.35 × 4.26 × 3.10 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.35 mm4.26 mm0.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563305841
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

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: $581 USD|Low: $403 USD|High: $587 USD|Avg: $505 USD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3$467 USD
Retailer 4$495 USD
Retailer 2$506 USD
77 Diamonds$581 USD

42 data points across 4 retailers

4 retailers$467 USD to $581 USD

A
Cheapest Retailer
-
$467 USD
Final sale: no returns
Retailer 2
-
$495 USD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
$506 USD
View
Most Expensive
B+
77 Diamonds
PRICPUVGDHUPY · Nov 6
$581 USD
£458 GBP
View
3 more retailers have this diamond
Prices start from $467 USDSave up to $114 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
0.51ct Princess
$467 USD