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Princess|Natural|GIA

0.50ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 7566311045

Certificate GIA 7566311045

Diamond specifications and retailer prices

From £281 GBP
$377 USD
As of October 31, 2026
Save £65 GBP (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £347 GBP at 77 Diamonds · As of October 31, 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 7566311045. Listed at 4 retailers as of October 31, 2026, with prices from £281 to £347, a £65 spread on the same certified stone. 77 Diamonds lists it at £347. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566311045
Dimensions4.32 × 4.23 × 3.26 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Knot
Top View
4.32 mm4.23 mm0.50 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566311045
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 77.1%

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: £347 GBP|Low: £216 GBP|High: £349 GBP|Avg: £297 GBP|+2.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3£281 GBP
Retailer 2£284 GBP
Retailer 4£301 GBP
77 Diamonds£347 GBP

37 data points across 4 retailers

4 retailers£281 GBP to £347 GBP

B+
Cheapest Retailer
-
£281 GBP
$377 USD
Final sale: no returns
Retailer 2
-
£284 GBP
$380 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
£301 GBP
SGD 545 SGD
View
Most Expensive
B+
77 Diamonds
PRICPFTNWZDM8 · Oct 31
£347 GBP
View
3 more retailers have this diamond
Prices start from £281 GBPSave up to £65 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
£281 GBP