Radiant|Natural|IGI

0.50ct J VS1 Radiant Natural Diamond

VG • J/VS1 • IGI 815656265

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

Certificate IGI 815656265

Diamond specifications and retailer prices

From €397 EUR
$445 USD
As of November 1, 2026
Save €595 EUR (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,649 EUR at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815656265. Listed at 14 retailers as of November 1, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.1°
OriginNatural
Grading LabIGI
CertificateIGI 815656265
Dimensions5.64 × 3.91 × 2.63 mm
L/W Ratio1.44
Top View
5.64 mm3.91 mm0.50 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656265
Side View
Table 68.0%Crown 35.5°Girdle: Slightly ThickPavilion 36.1°Culet: NoneDepth 67.3%

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 1
Current: €1,649 EUR|Low: €397 EUR|High: €1,682 EUR|Avg: €618 EUR|-2.0%
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 2, 2026
Retailer 11€397 EUR
Retailer 12€430 EUR
Retailer 14€438 EUR
Retailer 2€463 EUR
Retailer 5€465 EUR
Retailer 3€496 EUR
Retailer 8€499 EUR
Retailer 10€508 EUR
Retailer 9€581 EUR
Retailer 13€611 EUR
Retailer 6€662 EUR
Retailer 4€664 EUR
Retailer 7€992 EUR
NZ Jewellers€1,649 EUR

20 data points across 14 retailers

14 retailers€397 EUR to €992 EUR

A
Cheapest Retailer
-
€397 EUR
$445 USD
A
Retailer 2
-
€430 EUR
$482 USD
View
A
Retailer 3
-
€438 EUR
SGD 664 SGD
View
A
Retailer 4
-
€463 EUR
$519 USD
View
A
Retailer 5
-
€465 EUR
$521 USD
View
B+
Retailer 6
-
€496 EUR
$556 USD
View
B+
Retailer 7
-
€499 EUR
£441 GBP
View
B+
Retailer 8
-
€508 EUR
£449 GBP
View
B+
Retailer 9
-
€581 EUR
View
B
Retailer 10
-
€611 EUR
$685 USD
View
B+
Retailer 11
-
€662 EUR
$743 USD
View
B+
Retailer 12
-
€664 EUR
ZAR 12,032 ZAR
View
B
Retailer 13
-
€992 EUR
£876 GBP
View
Most Expensive
NZ Jewellers
8a6730cf-d6ee-4416-a10f-3ce58d203862 · Oct 30
€1,649 EUR
$1,850 USD
View
Price under review
13 more retailers have this diamond
Prices start from €397 EURSave up to €595 EUR

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 EUR