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Princess|Natural|GIA

0.51ct I VS1 Princess Natural Diamond

I/VS1 • GIA 5566755437

Certificate GIA 5566755437

Diamond specifications and retailer prices

From £475 GBP
As of November 2, 2026
Save £794 GBP (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,268 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by GIA 5566755437. Listed at 4 retailers as of November 2, 2026, with prices from £475 to £1,268, a £794 spread on the same certified stone. NZ Jewellers lists it at £1,268. 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

0.51
Carat
I
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566755437
Dimensions4.37 × 4.24 × 3.22 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
4.37 mm4.24 mm0.51 ctI / VS1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566755437
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 76.0%

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 2
Current: £1,268 GBP|Low: £475 GBP|High: £1,310 GBP|Avg: £818 GBP|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£475 GBP
Retailer 2£571 GBP
Retailer 4£944 GBP
NZ Jewellers£1,268 GBP

6 data points across 4 retailers

4 retailers£475 GBP to £1,268 GBP

B+
Cheapest Retailer
-
£475 GBP
B+
Retailer 2
-
£571 GBP
View
B
Retailer 3
-
£944 GBP
View
Most Expensive
B
NZ Jewellers
6f04b08c-5442-4657-ab04-3b809dede750 · Nov 5
£1,268 GBP
$1,707 USD
View
3 more retailers have this diamond
Prices start from £475 GBPSave up to £794 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+
0.51ct Princess
£475 GBP