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Princess|Natural|GIA

0.51ct J IF Princess Natural Diamond

EX • J/IF • GIA 2507952350

Certificate GIA 2507952350

Diamond specifications and retailer prices

From £298 GBP
MYR 1,627 MYR
As of October 30, 2026
Save £105 GBP (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £403 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507952350. Listed at 5 retailers as of October 30, 2026, with prices from £298 to £403, a £105 spread on the same certified stone. Brilliant Earth lists it at £403. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2507952350
Dimensions4.30 × 4.23 × 3.16 mm
L/W Ratio1.02
Top View
4.30 mm4.23 mm0.51 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507952350
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £403 GBP|Low: £276 GBP|High: £448 GBP|Avg: £357 GBP|-10.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5£298 GBP
Retailer 3£309 GBP
Retailer 4£335 GBP
Retailer 2£386 GBP
Brilliant Earth£403 GBP

40 data points across 5 retailers

5 retailers£298 GBP to £403 GBP

A
Cheapest Retailer
-
£298 GBP
MYR 1,627 MYR
A
Retailer 2
-
£309 GBP
$414 USD
View
Final sale: no returns
A
Retailer 3
-
£335 GBP
SGD 606 SGD
View
A
Retailer 4
-
£386 GBP
View
Most Expensive
A
Brilliant Earth
20139494A · Oct 31
£403 GBP
$540 USD
View
4 more retailers have this diamond
Prices start from £298 GBPSave up to £105 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
£298 GBP