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Radiant|Natural|GIA

0.31ct E IF Radiant Natural Diamond

EX • E/IF • GIA 7518260012

Certificate GIA 7518260012

Diamond specifications and retailer prices

From £486 GBP
As of October 30, 2026
Save £730 GBP (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,217 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 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 7518260012. Listed at 9 retailers as of October 30, 2026, with prices from £486 to £1,217, a £730 spread on the same certified stone. NZ Jewellers lists it at £1,217. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518260012
Dimensions4.50 × 3.39 × 2.31 mm
L/W Ratio1.33
Culet sizeNone
Top View
4.50 mm3.39 mm0.31 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518260012
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,217 GBP|Low: £469 GBP|High: £1,340 GBP|Avg: £741 GBP|-9.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5£486 GBP
Retailer 4£532 GBP
Retailer 6£543 GBP
Retailer 8£584 GBP
Retailer 2£602 GBP
Retailer 3£710 GBP
Retailer 7£910 GBP
NZ Jewellers£1,217 GBP

26 data points across 8 retailers

9 retailers£486 GBP to £1,217 GBP

A
Cheapest Retailer
-
£486 GBP
B+
Retailer 2
-
£532 GBP
View
B+
Retailer 3
-
£543 GBP
$728 USD
View
B+
Retailer 4
-
£584 GBP
€745 EUR
View
B+
Retailer 5
-
£602 GBP
ZAR 13,024 ZAR
View
Retailer 6
-
£655 GBP
A$1,350 AUD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
£710 GBP
View
B
Retailer 8
-
£910 GBP
View
Most Expensive
B
NZ Jewellers
a34d7ecd-fef0-4d1c-871b-6f2e912b087e · Oct 30
£1,217 GBP
$1,630 USD
View
8 more retailers have this diamond
Prices start from £486 GBPSave up to £730 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
£486 GBP