Radiant|Natural|IGI

0.50ct E SI1 Radiant Natural Diamond

VG • E/SI1 • IGI 692555284

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

Certificate IGI 692555284

Diamond specifications and retailer prices

From €317 EUR
₹33,576 INR
As of October 29, 2026
Save €1,329 EUR (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,646 EUR at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555284. Listed at 10 retailers as of October 27, 2026, with prices from €317 to €1,646, a €1,329 spread on the same certified stone. NZ Jewellers lists it at €1,646. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle33.5°
OriginNatural
Grading LabIGI
CertificateIGI 692555284
Dimensions4.82 × 3.84 × 2.80 mm
L/W Ratio1.26
Culet sizePointed
Top View
4.82 mm3.84 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 692555284
Side View
Table 59.0%Crown 38.3°Girdle: STK-THKPavilion 33.5°Culet: NoneDepth 72.9%

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: Oct 29
Current: €1,646 EUR|Low: €315 EUR|High: €1,659 EUR|Avg: €711 EUR|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4€317 EUR
Retailer 2€529 EUR
Retailer 7€538 EUR
Retailer 10€547 EUR
Retailer 3€557 EUR
Retailer 9€557 EUR
Retailer 6€645 EUR
Retailer 8€662 EUR
Retailer 5€997 EUR
NZ Jewellers€1,646 EUR

28 data points across 10 retailers

10 retailers€317 EUR to €1,646 EUR

A
Cheapest Retailer
-
€317 EUR
₹33,576 INR
A
Retailer 2
-
€529 EUR
£463 GBP
View
A
Retailer 3
-
€538 EUR
£472 GBP
View
B+
Retailer 4
-
€547 EUR
$609 USD
View
B+
Retailer 5
-
€557 EUR
£488 GBP
View
B+
Retailer 6
-
€557 EUR
$620 USD
View
B+
Retailer 7
-
€645 EUR
View
B+
Retailer 8
-
€662 EUR
ZAR 11,895 ZAR
View
B
Retailer 9
-
€997 EUR
£874 GBP
View
Most Expensive
C
NZ Jewellers
4a355f28-b1f3-4df1-b54f-dfcdde5699ec · Oct 27
€1,646 EUR
$1,832 USD
View
9 more retailers have this diamond
Prices start from €317 EURSave up to €1,329 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
€317 EUR