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Princess|Natural|GIA

0.50ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6562516664

Certificate GIA 6562516664

Diamond specifications and retailer prices

From £507 GBP
As of November 6, 2026
Save £331 GBP (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £837 GBP at Diamonds Direct · As of November 5, 2026
View at Diamonds Direct

About this 0.5ct natural princess diamond

This 0.5ct 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 6562516664. Listed at 11 retailers as of November 5, 2026, with prices from £507 to £837, a £331 spread on the same certified stone. Diamonds Direct lists it at £837. 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

0.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle21.46°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6562516664
Dimensions4.47 × 4.41 × 3.19 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.47 mm4.41 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562516664
Side View
Table 74.0%Crown 21.46°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £837 GBP|Low: £501 GBP|High: £837 GBP|Avg: £648 GBP
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9£501 GBP
Retailer 12£507 GBP
Retailer 8£513 GBP
Retailer 10£536 GBP
Retailer 5£590 GBP
Retailer 7£596 GBP
Retailer 11£660 GBP
Retailer 2£703 GBP
Retailer 4£710 GBP
Retailer 6£761 GBP
Retailer 3£820 GBP
Diamonds Direct£837 GBP

20 data points across 12 retailers

11 retailers£507 GBP to £837 GBP

B+
Cheapest Retailer
-
£507 GBP
Retailer 2
-
£513 GBP
View
Price last confirmed 19 days ago
B+
Retailer 3
-
£536 GBP
View
B+
Retailer 4
-
£590 GBP
View
B+
Retailer 5
-
£596 GBP
View
B
Retailer 6
-
£660 GBP
View
B
Retailer 7
-
£703 GBP
View
B
Retailer 8
-
£710 GBP
View
B
Retailer 9
-
£761 GBP
View
B
Retailer 10
-
£820 GBP
View
Most Expensive
B
Diamonds Direct
1130526 · Nov 5
£837 GBP
$1,127 USD
View
10 more retailers have this diamond
Prices start from £507 GBPSave up to £331 GBP

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+
0.50ct Princess
£507 GBP