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Radiant|Natural|GIA

0.31ct F IF Radiant Natural Diamond

EX • F/IF • GIA 2564358418

Certificate GIA 2564358418

Diamond specifications and retailer prices

From £324 GBP
HK$3,400 HKD
As of November 1, 2026
Save £878 GBP (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,202 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-carat band, graded F 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 2564358418. Listed at 10 retailers as of October 30, 2026, with prices from £324 to £1,202, a £878 spread on the same certified stone. NZ Jewellers lists it at £1,202. 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
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564358418
Dimensions5.07 × 3.30 × 2.21 mm
L/W Ratio1.54
Girdle conditionPolished
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.07 mm3.30 mm0.31 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564358418
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

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 1
Current: £1,202 GBP|Low: £324 GBP|High: £1,233 GBP|Avg: £570 GBP|-2.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9£324 GBP
Retailer 5£380 GBP
Retailer 11£383 GBP
Retailer 3£393 GBP
Retailer 10£400 GBP
Retailer 8£413 GBP
Retailer 7£502 GBP
Retailer 2£519 GBP
Retailer 6£576 GBP
Retailer 4£885 GBP
NZ Jewellers£1,202 GBP

27 data points across 11 retailers

10 retailers£324 GBP to £1,202 GBP

A
Cheapest Retailer
-
£324 GBP
HK$3,400 HKD
Retailer 2
-
£380 GBP
€486 EUR
View
Price last confirmed 15 days ago
A
Retailer 3
-
£383 GBP
$514 USD
View
A
Retailer 4
-
£400 GBP
SGD 725 SGD
View
B+
Retailer 5
-
£413 GBP
$554 USD
View
B+
Retailer 6
-
£502 GBP
$673 USD
View
B+
Retailer 7
-
£519 GBP
€663 EUR
View
Retailer 8
-
£576 GBP
A$1,190 AUD
View
Price last confirmed 30 days ago
B
Retailer 9
-
£885 GBP
View
Most Expensive
B
NZ Jewellers
5e54739f-9367-41f7-812f-eaed5ece4742 · Oct 30
£1,202 GBP
$1,613 USD
View
9 more retailers have this diamond
Prices start from £324 GBPSave up to £878 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
£324 GBP