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Princess|Natural|GIA

0.50ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6561602122

Certificate GIA 6561602122

Diamond specifications and retailer prices

From £539 GBP
As of November 6, 2026
Save £351 GBP (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £889 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 6561602122. Listed at 11 retailers as of November 5, 2026, with prices from £539 to £889, a £351 spread on the same certified stone. Diamonds Direct lists it at £889. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.74°
Pavilion angle39.91°
OriginNatural
Grading LabGIA
CertificateGIA 6561602122
Dimensions4.42 × 4.40 × 3.15 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.42 mm4.40 mm0.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561602122
Side View
Table 71.0%Crown 21.74°Girdle: Slightly ThickPavilion 39.91°Culet: NoneDepth 71.4%

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: £889 GBP|Low: £539 GBP|High: £889 GBP|Avg: £674 GBP
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11£539 GBP
Retailer 9£542 GBP
Retailer 8£568 GBP
Retailer 4£598 GBP
Retailer 7£634 GBP
Retailer 10£701 GBP
Retailer 2£724 GBP
Retailer 5£756 GBP
Retailer 6£807 GBP
Retailer 3£851 GBP
Diamonds Direct£889 GBP

10 data points across 11 retailers

11 retailers£539 GBP to £889 GBP

B+
Cheapest Retailer
-
£539 GBP
Retailer 2
-
£542 GBP
View
Price last confirmed 19 days ago
B+
Retailer 3
-
£568 GBP
View
B+
Retailer 4
-
£598 GBP
View
B+
Retailer 5
-
£634 GBP
View
B
Retailer 6
-
£701 GBP
View
B
Retailer 7
-
£724 GBP
View
B
Retailer 8
-
£756 GBP
View
B
Retailer 9
-
£807 GBP
View
B
Retailer 10
-
£851 GBP
View
Most Expensive
B
Diamonds Direct
1140010 · Nov 5
£889 GBP
$1,197 USD
View
10 more retailers have this diamond
Prices start from £539 GBPSave up to £351 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
£539 GBP