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Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2215839650

Certificate GIA 2215839650

Diamond specifications and retailer prices

From £750 GBP
$1,006 USD
As of November 1, 2026
Save £833 GBP (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,582 GBP at MOH London · As of November 2, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2215839650. Listed at 10 retailers as of November 1, 2026, with prices from £750 to £1,582, a £833 spread on the same certified stone. MOH London lists it at £1,582. 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

0.50
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2215839650
Dimensions5.35 × 3.90 × 2.70 mm
L/W Ratio1.37
Culet sizeNone
Top View
5.35 mm3.90 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2215839650
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,582 GBP|Low: £753 GBP|High: £1,602 GBP|Avg: £1,125 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 6£753 GBP
Retailer 8£783 GBP
Retailer 2£977 GBP
Retailer 5£1,083 GBP
Retailer 7£1,130 GBP
Retailer 3£1,209 GBP
Retailer 4£1,334 GBP
MOH London£1,582 GBP

45 data points across 8 retailers

10 retailers£750 GBP to £1,582 GBP

B+
Cheapest Retailer
-
£750 GBP
$1,006 USD
B+
Retailer 2
-
£753 GBP
$1,010 USD
View
B
Retailer 3
-
£783 GBP
$1,051 USD
View
B
Retailer 4
-
£854 GBP
$1,146 USD
View
B
Retailer 5
-
£977 GBP
View
B
Retailer 6
-
£1,083 GBP
View
Retailer 7
-
£1,130 GBP
A$2,333 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
£1,209 GBP
€1,545 EUR
View
B
Retailer 9
-
£1,334 GBP
ZAR 28,918 ZAR
View
Most Expensive
B
MOH London
2DE5F84D3 · Nov 2
£1,582 GBP
View
9 more retailers have this diamond
Prices start from £750 GBPSave up to £833 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.

B+
0.50ct Radiant
£750 GBP