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Princess|Natural|GIA

0.50ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 6561270566

Certificate GIA 6561270566

Diamond specifications and retailer prices

From £257 GBP
$345 USD
As of November 1, 2026
Save £84 GBP (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £341 GBP at 77 Diamonds · As of November 1, 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561270566. Listed at 3 retailers as of November 1, 2026, with prices from £257 to £341, a £84 spread on the same certified stone. 77 Diamonds lists it at £341. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561270566
Dimensions4.16 × 4.12 × 3.21 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.16 mm4.12 mm0.50 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6561270566
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 78.0%

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 1
Current: £341 GBP|Low: £257 GBP|High: £344 GBP|Avg: £295 GBP|+1.0%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 2£257 GBP
Retailer 3£271 GBP
77 Diamonds£341 GBP

39 data points across 3 retailers

3 retailers£257 GBP to £341 GBP

Cheapest Retailer
-
£257 GBP
$345 USD
B+
Retailer 2
-
£271 GBP
SGD 490 SGD
View
Most Expensive
B+
77 Diamonds
PRICPWRZBWSFB · Nov 1
£341 GBP
View
2 more retailers have this diamond
Prices start from £257 GBPSave up to £84 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
£257 GBP