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Princess|Natural|GIA

0.50ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1567271189

Certificate GIA 1567271189

Diamond specifications and retailer prices

From £331 GBP
$444 USD
As of October 31, 2026
Save £84 GBP (20%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £415 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 G 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 1567271189. Listed at 4 retailers as of October 31, 2026, with prices from £331 to £415, a £84 spread on the same certified stone. 77 Diamonds lists it at £415. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1567271189
Dimensions4.34 × 4.22 × 3.15 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal
Top View
4.34 mm4.22 mm0.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1567271189
Side View
Table 70.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £415 GBP|Low: £278 GBP|High: £415 GBP|Avg: £359 GBP|+4.2%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3£331 GBP
Retailer 2£336 GBP
Retailer 4£358 GBP
77 Diamonds£415 GBP

41 data points across 4 retailers

4 retailers£331 GBP to £415 GBP

B+
Cheapest Retailer
-
£331 GBP
$444 USD
Final sale: no returns
A
Retailer 2
-
£336 GBP
$450 USD
View
B+
Retailer 3
-
£358 GBP
SGD 648 SGD
View
Most Expensive
B+
77 Diamonds
PRICPSVJSGNCD · Nov 1
£415 GBP
View
3 more retailers have this diamond
Prices start from £331 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.

A
0.50ct Princess
£331 GBP