Radiant|Natural|IGI

0.50ct I IF Radiant Natural Diamond

VG • I/IF • IGI 831667984

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

Certificate IGI 831667984

Diamond specifications and retailer prices

From €456 EUR
$510 USD
As of October 28, 2026
Save €1,076 EUR (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,532 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 831667984. Listed at 16 retailers as of October 28, 2026, with prices from €456 to €1,532, a €1,076 spread on the same certified stone. NZ Jewellers lists it at €1,532. 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
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 831667984
Dimensions5.36 × 3.91 × 2.71 mm
L/W Ratio1.37
Top View
5.36 mm3.91 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831667984
Side View
Table 64.0%Crown 43.7°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 69.3%

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: €1,532 EUR|Low: €456 EUR|High: €1,558 EUR|Avg: €683 EUR|-1.7%
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
November 1, 2026
Retailer 6€456 EUR
Retailer 12€489 EUR
Retailer 5€490 EUR
Retailer 3€527 EUR
Retailer 4€527 EUR
Retailer 2€551 EUR
Retailer 13€563 EUR
Retailer 9€576 EUR
Retailer 11€612 EUR
Retailer 14€657 EUR
Retailer 8€662 EUR
Retailer 7€745 EUR
Retailer 15€754 EUR
Retailer 10€1,128 EUR
NZ Jewellers€1,532 EUR

19 data points across 15 retailers

16 retailers€456 EUR to €1,532 EUR

A
Cheapest Retailer
-
€456 EUR
$510 USD
Retailer 2
-
€470 EUR
$525 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
€489 EUR
SGD 738 SGD
View
A
Retailer 4
-
€490 EUR
$547 USD
View
A
Retailer 5
-
€527 EUR
$589 USD
View
A
Retailer 6
-
€527 EUR
$589 USD
View
A
Retailer 7
-
€551 EUR
£484 GBP
View
A
Retailer 8
-
€563 EUR
$629 USD
View
A
Retailer 9
-
€576 EUR
£506 GBP
View
A
Retailer 10
-
€612 EUR
$684 USD
View
B+
Retailer 11
-
€657 EUR
View
B+
Retailer 12
-
€662 EUR
$740 USD
View
B+
Retailer 13
-
€745 EUR
$833 USD
View
B+
Retailer 14
-
€754 EUR
ZAR 13,615 ZAR
View
Retailer 15
-
€1,128 EUR
£992 GBP
View
Most Expensive
B
NZ Jewellers
4b34a4c0-207c-4df7-9868-8b31d13b3f75 · Oct 30
€1,532 EUR
$1,712 USD
View
15 more retailers have this diamond
Prices start from €456 EURSave up to €1,076 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
€456 EUR