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Radiant|Natural|IGI

0.50ct J SI1 Radiant Natural Diamond

VG • J/SI1 • IGI 692555297

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

Certificate IGI 692555297

Diamond specifications and retailer prices

From €240 EUR
₹25,632 INR
As of November 2, 2026
Save €1,024 EUR (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,264 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 692555297. Listed at 8 retailers as of October 30, 2026, with prices from €240 to €1,264, a €1,024 spread on the same certified stone. NZ Jewellers lists it at €1,264. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.7°
Pavilion angle37°
OriginNatural
Grading LabIGI
CertificateIGI 692555297
Dimensions4.96 × 3.99 × 2.96 mm
L/W Ratio1.24
Culet sizePointed
Top View
4.96 mm3.99 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 692555297
Side View
Table 70.0%Crown 45.7°Girdle: MED-STKPavilion 37°Culet: NoneDepth 74.2%

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 2
Current: €1,264 EUR|Low: €239 EUR|High: €1,272 EUR|Avg: €559 EUR|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€240 EUR
Retailer 9€371 EUR
Retailer 3€445 EUR
Retailer 8€446 EUR
Retailer 7€455 EUR
Retailer 5€509 EUR
Retailer 4€605 EUR
Retailer 6€765 EUR
NZ Jewellers€1,264 EUR

39 data points across 9 retailers

8 retailers€240 EUR to €1,264 EUR

A
Cheapest Retailer
-
€240 EUR
₹25,632 INR
B+
Retailer 2
-
€445 EUR
£393 GBP
View
B+
Retailer 3
-
€446 EUR
$501 USD
View
B+
Retailer 4
-
€455 EUR
$510 USD
View
B+
Retailer 5
-
€509 EUR
ZAR 9,224 ZAR
View
B
Retailer 6
-
€605 EUR
View
B
Retailer 7
-
€765 EUR
£676 GBP
View
Most Expensive
C
NZ Jewellers
e331cd2a-9a34-4769-9fba-367de398fc31 · Oct 30
€1,264 EUR
$1,418 USD
View
7 more retailers have this diamond
Prices start from €240 EURSave up to €1,024 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
€240 EUR