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Radiant|Natural|GIA

0.31ct F IF Radiant Natural Diamond

VG • F/IF • GIA 3555727399

Certificate GIA 3555727399

Diamond specifications and retailer prices

From £301 GBP
$404 USD
As of November 1, 2026
Save £949 GBP (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,250 GBP at NZ Jewellers · As of November 3, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555727399. Listed at 6 retailers as of November 1, 2026, with prices from £301 to £1,250, a £949 spread on the same certified stone. NZ Jewellers lists it at £1,250. 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

0.31
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555727399
Dimensions4.89 × 3.34 × 2.31 mm
L/W Ratio1.46
Key to symbols
Minor Details of Polish
Top View
4.89 mm3.34 mm0.31 ctF / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555727399
Side View
Table 71.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: £1,250 GBP|Low: £270 GBP|High: £1,415 GBP|Avg: £699 GBP|-11.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£301 GBP
Retailer 6£468 GBP
Retailer 3£539 GBP
Retailer 4£727 GBP
Retailer 2£753 GBP
NZ Jewellers£1,250 GBP

25 data points across 6 retailers

6 retailers£301 GBP to £1,250 GBP

A
Cheapest Retailer
-
£301 GBP
$404 USD
Final sale: no returns
B+
Retailer 2
-
£468 GBP
$628 USD
View
B
Retailer 3
-
£539 GBP
€689 EUR
View
B
Retailer 4
-
£727 GBP
View
B
Retailer 5
-
£753 GBP
View
Most Expensive
B
NZ Jewellers
6924dc59-58c9-4994-a47e-2e87ebfa55a5 · Nov 3
£1,250 GBP
$1,677 USD
View
5 more retailers have this diamond
Prices start from £301 GBPSave up to £949 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
£301 GBP