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Princess|Natural|GIA

0.51ct I VS1 Princess Natural Diamond

EX • I/VS1 • GIA 6461398692

Certificate GIA 6461398692

Diamond specifications and retailer prices

From £464 GBP
As of November 5, 2026
Save £679 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,143 GBP at MOH London · As of November 4, 2026
View at MOH London

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), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6461398692. Listed at 7 retailers as of November 4, 2026, with prices from £464 to £1,143, a £679 spread on the same certified stone. MOH London lists it at £1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6461398692
Dimensions4.56 × 4.50 × 3.07 mm
L/W Ratio1.01
Top View
4.56 mm4.50 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6461398692
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.3%

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 5
Current: £1,143 GBP|Low: £464 GBP|High: £1,158 GBP|Avg: £796 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2£464 GBP
Retailer 5£617 GBP
Retailer 3£745 GBP
Retailer 4£878 GBP
Retailer 6£939 GBP
MOH London£1,143 GBP

39 data points across 6 retailers

7 retailers£464 GBP to £1,143 GBP

A
Cheapest Retailer
-
£464 GBP
B+
Retailer 2
-
£617 GBP
View
B+
Retailer 3
-
£678 GBP
View
B
Retailer 4
-
£745 GBP
View
B
Retailer 5
-
£878 GBP
View
Retailer 6
-
£939 GBP
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
6DFDD5236 · Nov 4
£1,143 GBP
View
6 more retailers have this diamond
Prices start from £464 GBPSave up to £679 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
£464 GBP