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Princess|Natural|GIA

0.51ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 7561464015

Certificate GIA 7561464015

Diamond specifications and retailer prices

From £336 GBP
As of November 4, 2026
Save £81 GBP (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £417 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct 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 7561464015. Listed at 4 retailers as of November 4, 2026, with prices from £336 to £417, a £81 spread on the same certified stone. 77 Diamonds lists it at £417. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561464015
Dimensions4.37 × 4.28 × 3.15 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.37 mm4.28 mm0.51 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561464015
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.8%

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: Nov 4
Current: £417 GBP|Low: £286 GBP|High: £424 GBP|Avg: £362 GBP|+1.6%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2£336 GBP
Retailer 3£338 GBP
Retailer 4£365 GBP
77 Diamonds£417 GBP

36 data points across 4 retailers

4 retailers£336 GBP to £417 GBP

A
Cheapest Retailer
-
£336 GBP
A
Retailer 2
-
£338 GBP
View
Final sale: no returns
B+
Retailer 3
-
£365 GBP
View
Most Expensive
B+
77 Diamonds
PRICPRKUXSGX7 · Nov 6
£417 GBP
View
3 more retailers have this diamond
Prices start from £336 GBPSave up to £81 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
0.51ct Princess
£336 GBP