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Radiant|Natural|GIA

0.50ct E IF Radiant Natural Diamond

ID • E/IF • GIA 6545967921

Certificate GIA 6545967921

Diamond specifications and retailer prices

From £554 GBP
As of November 4, 2026
Save £288 GBP (34%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £842 GBP at GemTrove · As of November 4, 2026
View at GemTrove

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded E 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 6545967921. Listed at 6 retailers as of November 4, 2026, with prices from £554 to £842, a £288 spread on the same certified stone. GemTrove lists it at £842. 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
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545967921
Dimensions5.84 × 3.79 × 2.44 mm
L/W Ratio1.54
Top View
5.84 mm3.79 mm0.50 ctE / IF
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545967921
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: £842 GBP|Low: £484 GBP|High: £842 GBP|Avg: £658 GBP
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 6£554 GBP
Retailer 5£557 GBP
Retailer 2£607 GBP
Retailer 4£619 GBP
Retailer 3£687 GBP
GemTrove£842 GBP

10 data points across 6 retailers

6 retailers£554 GBP to £842 GBP

A+
Cheapest Retailer
-
£554 GBP
A
Retailer 2
-
£557 GBP
View
Final sale: no returns
A
Retailer 3
-
£607 GBP
View
A
Retailer 4
-
£619 GBP
View
A
Retailer 5
-
£687 GBP
View
Most Expensive
B+
GemTrove
GT-N-00961530-98 · Nov 4
£842 GBP
A$1,748 AUD
View
5 more retailers have this diamond
Prices start from £554 GBPSave up to £288 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
£554 GBP