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Radiant|Natural|GIA

0.31ct G IF Radiant Natural Diamond

EX • G/IF • GIA 5523768491

Certificate GIA 5523768491

Diamond specifications and retailer prices

From £354 GBP
As of November 2, 2026
Save £691 GBP (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,045 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 G colour (near-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 5523768491. Listed at 9 retailers as of October 30, 2026, with prices from £354 to £1,045, a £691 spread on the same certified stone. NZ Jewellers lists it at £1,045. 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
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle28.94°
Pavilion angle32.68°
OriginNatural
Grading LabGIA
CertificateGIA 5523768491
Dimensions4.68 × 3.46 × 2.25 mm
L/W Ratio1.35
Top View
4.68 mm3.46 mm0.31 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5523768491
Side View
Table 65.0%Crown 28.94°GirdlePavilion 32.68°Culet: NoneDepth 65.1%

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: Nov 2
Current: £1,045 GBP|Low: £340 GBP|High: £1,169 GBP|Avg: £561 GBP|-10.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2£354 GBP
Retailer 6£374 GBP
Retailer 8£394 GBP
Retailer 5£423 GBP
Retailer 9£489 GBP
Retailer 4£501 GBP
Retailer 7£603 GBP
Retailer 3£629 GBP
NZ Jewellers£1,045 GBP

35 data points across 9 retailers

9 retailers£354 GBP to £1,045 GBP

A
Cheapest Retailer
-
£354 GBP
A
Retailer 2
-
£374 GBP
View
A
Retailer 3
-
£394 GBP
$527 USD
View
B+
Retailer 4
-
£423 GBP
ZAR 9,150 ZAR
View
Retailer 5
-
£489 GBP
A$1,007 AUD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
£501 GBP
€639 EUR
View
B+
Retailer 7
-
£603 GBP
View
B+
Retailer 8
-
£629 GBP
View
Most Expensive
B
NZ Jewellers
efc4ebac-1ac8-4d02-b645-ee9fe23a2113 · Oct 30
£1,045 GBP
$1,400 USD
View
8 more retailers have this diamond
Prices start from £354 GBPSave up to £691 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
£354 GBP