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Radiant|Natural|GIA

0.50ct G IF Radiant Natural Diamond

EX • G/IF • GIA 2231390642

Certificate GIA 2231390642

Diamond specifications and retailer prices

From £511 GBP
As of November 6, 2026
Save £260 GBP (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £771 GBP at B2C Jewels · As of November 6, 2026
View at B2C Jewels

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter 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 2231390642. Listed at 3 retailers as of November 6, 2026, with prices from £511 to £771, a £260 spread on the same certified stone. B2C Jewels lists it at £771. 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

0.50
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.7°
Pavilion angle57.6°
OriginNatural
Grading LabGIA
CertificateGIA 2231390642
Dimensions5.35 × 4.08 × 2.65 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.35 mm4.08 mm0.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231390642
Side View
Table 67.0%Crown 45.7°Girdle: ThickPavilion 57.6°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £617 GBP|Low: £511 GBP|High: £624 GBP|Avg: £573 GBP|+5.9%
Retailer 1
Retailer 2
Retailer 3
November 7, 2026
Retailer 2£511 GBP
Retailer 3£595 GBP
Retailer 1£617 GBP

38 data points across 3 retailers

3 retailers£511 GBP to £771 GBP

A
Cheapest Retailer
-
£511 GBP
B+
Retailer 2
-
£617 GBP
View
Most Expensive
B
B2C Jewels
28626086 · Nov 6
£771 GBP
$1,032 USD
View
2 more retailers have this diamond
Prices start from £511 GBPSave up to £260 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
0.50ct Radiant
£511 GBP