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Princess|Natural|GIA

0.50ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 2567267873

Certificate GIA 2567267873

Diamond specifications and retailer prices

From £291 GBP
$390 USD
As of November 2, 2026
Save £71 GBP (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £362 GBP at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567267873. Listed at 4 retailers as of November 2, 2026, with prices from £291 to £362, a £71 spread on the same certified stone. 77 Diamonds lists it at £362. 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

0.50
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2567267873
Dimensions4.35 × 4.31 × 3.09 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
4.35 mm4.31 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2567267873
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.6%

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: Nov 2
Current: £362 GBP|Low: £245 GBP|High: £362 GBP|Avg: £314 GBP|+3.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£291 GBP
Retailer 2£295 GBP
Retailer 4£313 GBP
77 Diamonds£362 GBP

35 data points across 4 retailers

4 retailers£291 GBP to £362 GBP

B+
Cheapest Retailer
-
£291 GBP
$390 USD
Final sale: no returns
B+
Retailer 2
-
£295 GBP
$395 USD
View
B+
Retailer 3
-
£313 GBP
SGD 566 SGD
View
Most Expensive
B+
77 Diamonds
PRICPSZZ3UBTU · Nov 2
£362 GBP
View
3 more retailers have this diamond
Prices start from £291 GBPSave up to £71 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
£291 GBP