Radiant|Natural|GIA

0.50ct I VVS1 Radiant Natural Diamond

VG • I/VVS1 • GIA 1547438621

Certificate GIA 1547438621

Diamond specifications and retailer prices

From £252 GBP
As of November 5, 2026
Save £1,059 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,311 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1547438621. Listed at 18 retailers as of November 5, 2026, with prices from £252 to £1,311, a £1,059 spread on the same certified stone. NZ Jewellers lists it at £1,311. 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
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1547438621
Dimensions5.48 × 3.87 × 2.74 mm
L/W Ratio1.42
Girdle conditionPolished
Top View
5.48 mm3.87 mm0.50 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1547438621
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.8%

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 5
Current: £1,311 GBP|Low: £252 GBP|High: £1,330 GBP|Avg: £503 GBP|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 9£252 GBP
Retailer 4£316 GBP
Retailer 15£342 GBP
Retailer 10£351 GBP
Retailer 6£360 GBP
Retailer 14£369 GBP
Retailer 8£383 GBP
Retailer 5£395 GBP
Retailer 2£417 GBP
Retailer 11£426 GBP
Retailer 7£470 GBP
Retailer 16£485 GBP
Retailer 13£513 GBP
Retailer 3£759 GBP
Retailer 12£788 GBP
NZ Jewellers£1,311 GBP

23 data points across 16 retailers

18 retailers£252 GBP to £1,311 GBP

A
Cheapest Retailer
-
£252 GBP
A
Retailer 2
-
£294 GBP
View
A
Retailer 3
-
£316 GBP
View
Final sale: no returns
A
Retailer 4
-
£342 GBP
View
A
Retailer 5
-
£351 GBP
View
Retailer 6
-
£357 GBP
View
Price last confirmed 23 days ago
Retailer 7
-
£360 GBP
View
Price last confirmed 9 days ago
A
Retailer 8
-
£369 GBP
View
A
Retailer 9
-
£383 GBP
View
A
Retailer 10
-
£395 GBP
View
A
Retailer 11
-
£417 GBP
View
A
Retailer 12
-
£426 GBP
View
A
Retailer 13
-
£470 GBP
View
A
Retailer 14
-
£485 GBP
View
A
Retailer 15
-
£513 GBP
View
B
Retailer 16
-
£759 GBP
View
B+
Retailer 17
-
£788 GBP
View
Most Expensive
B
NZ Jewellers
e3cd8661-e36c-430b-80fd-2fec9546bdfe · Nov 5
£1,311 GBP
$1,764 USD
View
17 more retailers have this diamond
Prices start from £252 GBPSave up to £1,059 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
£252 GBP