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Princess|Natural|GIA

0.50ct D SI1 Princess Natural Diamond

ID • D/SI1 • GIA 6552337604

Certificate GIA 6552337604

Diamond specifications and retailer prices

From £664 GBP
$890 USD
As of October 31, 2026
Save £370 GBP (36%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,034 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded D 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 6552337604. Listed at 9 retailers as of October 30, 2026, with prices from £664 to £1,034, a £370 spread on the same certified stone. Diamond Exchange Canada lists it at £1,034. 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552337604
Dimensions4.38 × 4.33 × 3.12 mm
L/W Ratio1.01
Top View
4.38 mm4.33 mm0.50 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6552337604
Side View
Table 74.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £1,034 GBP|Low: £664 GBP|High: £1,034 GBP|Avg: £796 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7£664 GBP
Retailer 5£716 GBP
Retailer 6£716 GBP
Retailer 9£718 GBP
Retailer 4£739 GBP
Retailer 2£831 GBP
Retailer 3£851 GBP
Retailer 8£903 GBP
Diamond Exchange Canada£1,034 GBP

33 data points across 9 retailers

9 retailers£664 GBP to £1,034 GBP

B+
Cheapest Retailer
-
£664 GBP
$890 USD
B
Retailer 2
-
£716 GBP
$960 USD
View
B
Retailer 3
-
£716 GBP
$960 USD
View
B
Retailer 4
-
£718 GBP
$962 USD
View
B
Retailer 5
-
£739 GBP
$990 USD
View
B
Retailer 6
-
£831 GBP
€1,060 EUR
View
B
Retailer 7
-
£851 GBP
View
B
Retailer 8
-
£903 GBP
$1,210 USD
View
Most Expensive
B
Diamond Exchange Canada
1984739224 · Oct 30
£1,034 GBP
CA$1,925 CAD
View
8 more retailers have this diamond
Prices start from £664 GBPSave up to £370 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
£664 GBP