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Radiant|Natural|GIA

0.40ct I VS2 Radiant Natural Diamond

GD • I/VS2 • GIA 5221453396

Certificate GIA 5221453396

Diamond specifications and retailer prices

From £276 GBP
$370 USD
As of October 28, 2026
Save £413 GBP (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £689 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5221453396. Listed at 5 retailers as of October 28, 2026, with prices from £276 to £689, a £413 spread on the same certified stone. MOH London lists it at £689. 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

0.40
Carat
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221453396
Dimensions4.22 × 3.75 × 2.97 mm
L/W Ratio1.13
Culet sizeNone
Top View
4.22 mm3.75 mm0.40 ctI / VS2
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5221453396
Side View
Table 74.0%CrownGirdle: Med. - Ext. ThickPavilionCulet: NoneDepth 79.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £689 GBP|Low: £276 GBP|High: £694 GBP|Avg: £455 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4£276 GBP
Retailer 2£388 GBP
Retailer 5£412 GBP
Retailer 3£538 GBP
MOH London£689 GBP

29 data points across 5 retailers

5 retailers£276 GBP to £689 GBP

B+
Cheapest Retailer
-
£276 GBP
$370 USD
B
Retailer 2
-
£388 GBP
View
B
Retailer 3
-
£412 GBP
$552 USD
View
B
Retailer 4
-
£538 GBP
€687 EUR
View
Most Expensive
C
MOH London
FF1ACBBFB · Oct 29
£689 GBP
View
4 more retailers have this diamond
Prices start from £276 GBPSave up to £413 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.

B+
0.40ct Radiant
£276 GBP