Princess|Natural|GIA

0.50ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 5516724801

Certificate GIA 5516724801

Diamond specifications and retailer prices

From £657 GBP
As of November 4, 2026
Save £255 GBP (28%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,212 GBP at Cape Diamonds · As of November 5, 2026
View at Cape 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5516724801. Listed at 15 retailers as of November 4, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5516724801
Dimensions4.23 × 4.22 × 3.15 mm
L/W Ratio1.00
Top View
4.23 mm4.22 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5516724801
Side View
Table 74.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 74.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,212 GBP|Low: £547 GBP|High: £1,456 GBP|Avg: £1,001 GBP|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£657 GBP
Retailer 4£684 GBP
Retailer 3£912 GBP
Retailer 8£1,015 GBP
Retailer 7£1,026 GBP
Retailer 2£1,095 GBP
Cape Diamonds£1,212 GBP
Retailer 5£1,435 GBP

46 data points across 8 retailers

15 retailers£657 GBP to £912 GBP

B
Cheapest Retailer
-
£657 GBP
Final sale: no returns
B
Retailer 2
-
£684 GBP
View
B
Retailer 3
-
£704 GBP
View
Retailer 4
-
£711 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£711 GBP
View
B
Retailer 6
-
£718 GBP
View
B
Retailer 7
-
£739 GBP
View
B
Retailer 8
-
£785 GBP
View
C
Retailer 9
-
£821 GBP
View
C
Retailer 10
-
£912 GBP
View
Retailer 11
-
£1,026 GBP
View
Price under review
Retailer 12
-
£1,095 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_5516724801 · Nov 5
£1,212 GBP
ZAR 26,353 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from £657 GBPSave up to £255 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
£657 GBP