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Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

GD • E/SI2 • GIA 2466365817

Certificate GIA 2466365817

Diamond specifications and retailer prices

From £398 GBP
$530 USD
As of October 28, 2026
Save £504 GBP (56%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £902 GBP at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2466365817. Listed at 7 retailers as of October 28, 2026, with prices from £398 to £902, a £504 spread on the same certified stone. MOH London lists it at £902. 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

0.50
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2466365817
Dimensions5.16 × 4.20 × 2.67 mm
L/W Ratio1.23
Top View
5.16 mm4.20 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2466365817
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.4%

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: Oct 28
Current: £902 GBP|Low: £394 GBP|High: £908 GBP|Avg: £533 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5£398 GBP
Retailer 7£405 GBP
Retailer 2£485 GBP
Retailer 4£487 GBP
Retailer 6£496 GBP
Retailer 3£580 GBP
MOH London£902 GBP

40 data points across 7 retailers

7 retailers£398 GBP to £902 GBP

A
Cheapest Retailer
-
£398 GBP
$530 USD
A
Retailer 2
-
£405 GBP
SGD 729 SGD
View
B+
Retailer 3
-
£485 GBP
View
B+
Retailer 4
-
£487 GBP
View
B+
Retailer 5
-
£496 GBP
$660 USD
View
B+
Retailer 6
-
£580 GBP
€735 EUR
View
Most Expensive
B
MOH London
29EE1C110 · Oct 29
£902 GBP
View
6 more retailers have this diamond
Prices start from £398 GBPSave up to £504 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
£398 GBP