Radiant|Natural|IGI

5.01ct J SI1 Radiant Natural Diamond

VG • J/SI1 • IGI 444077609

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

Certificate IGI 444077609

Diamond specifications and retailer prices

From €39,038 EUR
£34,341 GBP
As of November 1, 2026
Save €11,906 EUR (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €90,270 EUR at MOH London · As of October 8, 2026
View at MOH London

About this 5.01ct natural radiant diamond

This 5.01ct natural radiant sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 444077609. Listed at 4 retailers as of October 30, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.01
Carat
J
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle51.1°
Pavilion angle33.6°
OriginNatural
Grading LabIGI
CertificateIGI 444077609
Dimensions10.13 × 8.51 × 6.47 mm
L/W Ratio1.19
Culet sizePointed
Top View
10.13 mm8.51 mm5.01 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 444077609
Side View
Table 69.5%Crown 51.1°Girdle: STK-THKPavilion 33.6°Culet: NoneDepth 76.0%

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 1
Current: €90,270 EUR|Low: €39,038 EUR|High: €90,509 EUR|Avg: €58,628 EUR|+4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€39,038 EUR
Retailer 5€47,264 EUR
Retailer 4€48,444 EUR
Retailer 6€50,944 EUR
Retailer 3€68,880 EUR
MOH London€90,270 EUR

32 data points across 6 retailers

4 retailers€39,038 EUR to €50,944 EUR

A
Cheapest Retailer
-
€39,038 EUR
£34,341 GBP
Retailer 2
-
€47,264 EUR
$52,803 USD
View
Price last confirmed 89 days ago
B+
Retailer 3
-
€50,944 EUR
CA$79,048 CAD
View
Most Expensive
MOH London
0CF6DD843 · Oct 8
€90,270 EUR
£79,410 GBP
View
Price last confirmed 24 days ago
3 more retailers have this diamond
Prices start from €39,038 EURSave up to €11,906 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
5.01ct Radiant
€39,038 EUR