Radiant|Natural|IGI

0.41ct K SI1 Radiant Natural Diamond

VG • K/SI1 • IGI 741597029

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

Certificate IGI 741597029

Diamond specifications and retailer prices

From €358 EUR
As of November 7, 2026
Save €272 EUR (43%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €630 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 0.41ct natural radiant diamond

This 0.41ct natural radiant sits in the sub-half-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 741597029. Listed at 5 retailers as of November 4, 2026, with prices from €358 to €630, a €272 spread on the same certified stone. MOH London lists it at €630. 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

0.41
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle42.8°
Pavilion angle33.3°
OriginNatural
Grading LabIGI
CertificateIGI 741597029
Dimensions4.97 × 3.68 × 2.60 mm
L/W Ratio1.35
Culet sizePointed
Top View
4.97 mm3.68 mm0.41 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 741597029
Side View
Table 64.0%Crown 42.8°Girdle: MediumPavilion 33.3°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: €630 EUR|Low: €345 EUR|High: €651 EUR|Avg: €466 EUR|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 2€358 EUR
Retailer 5€390 EUR
Retailer 4€425 EUR
Retailer 3€513 EUR
MOH London€630 EUR

41 data points across 5 retailers

5 retailers€358 EUR to €630 EUR

B+
Cheapest Retailer
-
€358 EUR
B+
Retailer 2
-
€390 EUR
View
B
Retailer 3
-
€425 EUR
View
B
Retailer 4
-
€513 EUR
View
Most Expensive
C
MOH London
BE7899AB0 · Nov 4
€630 EUR
£554 GBP
View
4 more retailers have this diamond
Prices start from €358 EURSave up to €272 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.

B+
0.41ct Radiant
€358 EUR