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 €403 EUR
$450 USD
As of October 28, 2026
Save €604 EUR (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,656 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 October 28, 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
Color
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: Oct 28
Current: €1,656 EUR|Low: €403 EUR|High: €1,689 EUR|Avg: €615 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 1, 2026
Retailer 6€403 EUR
Retailer 2€431 EUR
Retailer 10€440 EUR
Retailer 3€466 EUR
Retailer 14€466 EUR
Retailer 11€498 EUR
Retailer 7€501 EUR
Retailer 9€506 EUR
Retailer 12€583 EUR
Retailer 8€613 EUR
Retailer 5€665 EUR
Retailer 13€667 EUR
Retailer 4€1,007 EUR
NZ Jewellers€1,656 EUR

20 data points across 14 retailers

14 retailers€403 EUR to €1,007 EUR

A
Cheapest Retailer
-
€403 EUR
$450 USD
A
Retailer 2
-
€431 EUR
$482 USD
View
A
Retailer 3
-
€440 EUR
SGD 664 SGD
View
A
Retailer 4
-
€466 EUR
$521 USD
View
A
Retailer 5
-
€466 EUR
$521 USD
View
B+
Retailer 6
-
€498 EUR
$556 USD
View
B+
Retailer 7
-
€501 EUR
£441 GBP
View
B+
Retailer 8
-
€506 EUR
£445 GBP
View
B+
Retailer 9
-
€583 EUR
View
B
Retailer 10
-
€613 EUR
$685 USD
View
B+
Retailer 11
-
€665 EUR
$743 USD
View
B+
Retailer 12
-
€667 EUR
ZAR 12,032 ZAR
View
B
Retailer 13
-
€1,007 EUR
£886 GBP
View
Most Expensive
NZ Jewellers
8a6730cf-d6ee-4416-a10f-3ce58d203862 · Oct 30
€1,656 EUR
$1,850 USD
View
Price under review
13 more retailers have this diamond
Prices start from €403 EURSave up to €604 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
€403 EUR