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Princess|Natural|GIA

0.50ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 6562392977

Certificate GIA 6562392977

Diamond specifications and retailer prices

From £234 GBP
As of November 4, 2026
Save £83 GBP (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £317 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6562392977. Listed at 3 retailers as of November 2, 2026, with prices from £234 to £317, a £83 spread on the same certified stone. 77 Diamonds lists it at £317. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562392977
Dimensions4.23 × 4.15 × 3.08 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.23 mm4.15 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6562392977
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.2%

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 4
Current: £317 GBP|Low: £234 GBP|High: £317 GBP|Avg: £268 GBP|+2.2%
77 Diamonds
Retailer 2
Retailer 3
November 4, 2026
Retailer 2£234 GBP
Retailer 3£249 GBP
77 Diamonds£317 GBP

33 data points across 3 retailers

3 retailers£234 GBP to £317 GBP

B+
Cheapest Retailer
-
£234 GBP
B+
Retailer 2
-
£249 GBP
View
Most Expensive
B+
77 Diamonds
PRICPWXT4WK8D · Nov 2
£317 GBP
View
2 more retailers have this diamond
Prices start from £234 GBPSave up to £83 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
£234 GBP