Radiant|Natural|IGI

0.40ct J SI2 Radiant Natural Diamond

VG • J/SI2 • IGI 741597030

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

Certificate IGI 741597030

Diamond specifications and retailer prices

From €203 EUR
₹21,636 INR
As of October 30, 2026
Save €462 EUR (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €665 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597030. Listed at 5 retailers as of October 29, 2026, with prices from €203 to €665, a €462 spread on the same certified stone. MOH London lists it at €665. 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

0.40
Carat
J
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.4°
Pavilion angle30.3°
OriginNatural
Grading LabIGI
CertificateIGI 741597030
Dimensions4.88 × 3.68 × 2.44 mm
L/W Ratio1.33
Culet sizePointed
Top View
4.88 mm3.68 mm0.40 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 741597030
Side View
Table 68.0%Crown 44.4°Girdle: STK-THKPavilion 30.3°Culet: NoneDepth 66.3%

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 30
Current: €665 EUR|Low: €202 EUR|High: €680 EUR|Avg: €438 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2€203 EUR
Retailer 5€390 EUR
Retailer 4€403 EUR
Retailer 6€440 EUR
Retailer 3€537 EUR
MOH London€665 EUR

42 data points across 6 retailers

5 retailers€203 EUR to €665 EUR

A
Cheapest Retailer
-
€203 EUR
₹21,636 INR
B
Retailer 2
-
€390 EUR
$436 USD
View
B
Retailer 3
-
€403 EUR
$451 USD
View
B
Retailer 4
-
€537 EUR
View
Most Expensive
C
MOH London
D66074D33 · Oct 29
€665 EUR
£585 GBP
View
4 more retailers have this diamond
Prices start from €203 EURSave up to €462 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
0.40ct Radiant
€203 EUR