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Princess|Natural|GIA

0.51ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 6502058243

Certificate GIA 6502058243

Diamond specifications and retailer prices

From £520 GBP
As of November 1, 2026
1 retailer carries this diamond
Only listing: £520 GBP at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
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 J 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 6502058243. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502058243
Dimensions4.37 × 4.24 × 3.32 mm
L/W Ratio1.03
Top View
4.37 mm4.24 mm0.51 ctJ / SI2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 6502058243
Side View
Table 70.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 78.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: £520 GBP|Low: £513 GBP|High: £526 GBP|Avg: £522 GBP|+0.2%
November 1, 2026
77 Diamonds£520 GBP

32 data points across 1 retailer

1 retailer

C
77 Diamonds
PRIJSVFGFYM7 · Nov 1
£520 GBP
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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.

C
0.51ct Princess
£520 GBP