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Radiant|Natural|GIA

0.50ct F IF Radiant Natural Diamond

ID • F/IF • GIA 2546188047

Certificate GIA 2546188047

Diamond specifications and retailer prices

From £460 GBP
MYR 2,512 MYR
As of November 2, 2026
Save £127 GBP (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £586 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded F colour (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 2546188047. Listed at 4 retailers as of November 2, 2026, with prices from £460 to £586, a £127 spread on the same certified stone. Blue Nile lists it at £586. 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

0.50
Carat
F
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546188047
Dimensions5.02 × 3.95 × 2.70 mm
L/W Ratio1.27
Top View
5.02 mm3.95 mm0.50 ctF / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546188047
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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: Nov 2
Current: £586 GBP|Low: £409 GBP|High: £657 GBP|Avg: £535 GBP|-10.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 4£460 GBP
Retailer 3£465 GBP
Retailer 2£514 GBP
Retailer 5£569 GBP
Blue Nile£586 GBP

7 data points across 5 retailers

4 retailers£460 GBP to £586 GBP

A
Cheapest Retailer
-
£460 GBP
MYR 2,512 MYR
A
Retailer 2
-
£465 GBP
$624 USD
View
Final sale: no returns
A
Retailer 3
-
£514 GBP
SGD 933 SGD
View
Most Expensive
A
Blue Nile
27519258 · Nov 3
£586 GBP
$787 USD
View
3 more retailers have this diamond
Prices start from £460 GBPSave up to £127 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
0.50ct Radiant
£460 GBP