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Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

VG • I/IF • GIA 6485171644

Certificate GIA 6485171644

Diamond specifications and retailer prices

From £465 GBP
As of November 6, 2026
Save £698 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,162 GBP at MOH London · As of November 4, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6485171644. Listed at 6 retailers as of November 4, 2026, with prices from £465 to £1,162, a £698 spread on the same certified stone. MOH London lists it at £1,162. 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
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6485171644
Dimensions5.01 × 4.11 × 2.65 mm
L/W Ratio1.22
Top View
5.01 mm4.11 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6485171644
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.5%

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: Nov 6
Current: £1,162 GBP|Low: £465 GBP|High: £1,162 GBP|Avg: £728 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£465 GBP
Retailer 7£598 GBP
Retailer 3£615 GBP
Retailer 5£639 GBP
Retailer 2£713 GBP
Retailer 4£778 GBP
Retailer 9£798 GBP
Retailer 8£933 GBP
MOH London£1,162 GBP

4 data points across 9 retailers

6 retailers£465 GBP to £1,162 GBP

A
Cheapest Retailer
-
£465 GBP
Final sale: no returns
B+
Retailer 2
-
£615 GBP
View
B+
Retailer 3
-
£639 GBP
View
B+
Retailer 4
-
£713 GBP
View
B
Retailer 5
-
£778 GBP
View
Most Expensive
B
MOH London
24E2E1BA1 · Nov 4
£1,162 GBP
View
5 more retailers have this diamond
Prices start from £465 GBPSave up to £698 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
£465 GBP