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Princess|Natural|GIA

0.51ct J VVS2 Princess Natural Diamond

VG • J/VVS2 • GIA 2566484392

Certificate GIA 2566484392

Diamond specifications and retailer prices

From £323 GBP
As of November 6, 2026
Save £321 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £644 GBP at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2566484392. Listed at 10 retailers as of November 6, 2026, with prices from £323 to £644, a £321 spread on the same certified stone. Frank Darling lists it at £644. 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
J
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566484392
Dimensions4.39 × 4.32 × 3.08 mm
L/W Ratio1.02
Culet sizeNone
Top View
4.39 mm4.32 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566484392
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.3%

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 6
Current: £644 GBP|Low: £323 GBP|High: £707 GBP|Avg: £488 GBP|-8.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£323 GBP
Retailer 9£334 GBP
Retailer 5£363 GBP
Retailer 4£379 GBP
Retailer 8£421 GBP
Retailer 6£452 GBP
Retailer 3£490 GBP
Retailer 7£492 GBP
Retailer 2£534 GBP
Frank Darling£644 GBP

23 data points across 10 retailers

10 retailers£323 GBP to £644 GBP

A
Cheapest Retailer
-
£323 GBP
A
Retailer 2
-
£334 GBP
View
A
Retailer 3
-
£363 GBP
View
A
Retailer 4
-
£379 GBP
View
A
Retailer 5
-
£421 GBP
View
B+
Retailer 6
-
£452 GBP
View
B+
Retailer 7
-
£490 GBP
View
B+
Retailer 8
-
£492 GBP
View
B+
Retailer 9
-
£534 GBP
View
Most Expensive
B
Frank Darling
2698066HK · Nov 6
£644 GBP
$867 USD
View
9 more retailers have this diamond
Prices start from £323 GBPSave up to £321 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
£323 GBP