Radiant|Natural|IGI

0.50ct I VVS2 Radiant Natural Diamond

VG • I/VVS2 • IGI 815656270

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI 815656270

Diamond specifications and retailer prices

From £397 GBP
As of November 4, 2026
Save £980 GBP (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,378 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 815656270. Listed at 14 retailers as of November 4, 2026, with prices from £397 to £1,378, a £980 spread on the same certified stone. NZ Jewellers lists it at £1,378. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 815656270
Dimensions5.63 × 3.95 × 2.72 mm
L/W Ratio1.43
Top View
5.63 mm3.95 mm0.50 ctI / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815656270
Side View
Table 63.0%Crown 37.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £1,378 GBP|Low: £397 GBP|High: £1,401 GBP|Avg: £606 GBP|-1.6%
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
November 5, 2026
Retailer 12£397 GBP
Retailer 4£438 GBP
Retailer 7£439 GBP
Retailer 10£474 GBP
Retailer 6£477 GBP
Retailer 8£499 GBP
Retailer 13£507 GBP
Retailer 2£536 GBP
Retailer 5£583 GBP
Retailer 3£590 GBP
Retailer 11£663 GBP
Retailer 9£678 GBP
Retailer 14£1,016 GBP
NZ Jewellers£1,378 GBP

19 data points across 14 retailers

14 retailers£397 GBP to £1,378 GBP

A
Cheapest Retailer
-
£397 GBP
A
Retailer 2
-
£438 GBP
View
A
Retailer 3
-
£439 GBP
View
A
Retailer 4
-
£474 GBP
View
Retailer 5
-
£477 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£499 GBP
View
A
Retailer 7
-
£507 GBP
View
B+
Retailer 8
-
£536 GBP
View
B+
Retailer 9
-
£583 GBP
View
B+
Retailer 10
-
£590 GBP
View
B+
Retailer 11
-
£663 GBP
View
B+
Retailer 12
-
£678 GBP
View
B
Retailer 13
-
£1,016 GBP
View
Most Expensive
B
NZ Jewellers
0b0ce876-3f26-477f-af06-dbf835343998 · Nov 5
£1,378 GBP
$1,854 USD
View
13 more retailers have this diamond
Prices start from £397 GBPSave up to £980 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
£397 GBP