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Radiant|Natural|GIA

0.31ct E IF Radiant Natural Diamond

EX • E/IF • GIA 5556631521

Certificate GIA 5556631521

Diamond specifications and retailer prices

From £457 GBP
$612 USD
As of October 30, 2026
Save £35 GBP (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £492 GBP at Yorxs · As of October 29, 2026
View at Yorxs

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-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 5556631521. Listed at 2 retailers as of October 29, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.31
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556631521
Dimensions3.77 × 3.73 × 2.49 mm
L/W Ratio1.01
Top View
3.77 mm3.73 mm0.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556631521
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £457 GBP|Low: £451 GBP|High: £492 GBP|Avg: £471 GBP|+1.3%
Retailer 1
Yorxs
October 29, 2026
Retailer 1£457 GBP
Yorxs£492 GBP

14 data points across 2 retailers

2 retailers£457 GBP to £492 GBP

A
Cheapest Retailer
-
£457 GBP
$612 USD
Most Expensive
B+
Yorxs
563821886 · Oct 29
£492 GBP
€628 EUR
View
1 more retailer has this diamond
Prices start from £457 GBPSave up to £35 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
0.31ct Radiant
£457 GBP