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Radiant|Natural|IGI

1.04ct I SI2 Radiant Natural Diamond

VG • I/SI2 • IGI 801638404

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

Certificate IGI 801638404

Diamond specifications and retailer prices

From €1,966 EUR
As of November 3, 2026
Save €559 EUR (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,525 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 801638404. Listed at 2 retailers as of November 3, 2026, with prices from €1,966 to €2,525, a €559 spread on the same certified stone. MOH London lists it at €2,525. 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

1.04
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.9°
Pavilion angle33.7°
OriginNatural
Grading LabIGI
CertificateIGI 801638404
Dimensions5.94 × 5.12 × 3.79 mm
L/W Ratio1.16
Top View
5.94 mm5.12 mm1.04 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638404
Side View
Table 64.0%Crown 50.9°Girdle: MediumPavilion 33.7°CuletDepth 74.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 3
Current: €2,525 EUR|Low: €1,956 EUR|High: €2,698 EUR|Avg: €2,281 EUR|-6.4%
MOH London
Retailer 2
November 4, 2026
Retailer 2€1,966 EUR
MOH London€2,525 EUR

19 data points across 2 retailers

2 retailers€1,966 EUR to €2,525 EUR

B+
Cheapest Retailer
-
€1,966 EUR
Most Expensive
B
MOH London
0C3DCCFF3 · Nov 4
€2,525 EUR
£2,220 GBP
View
1 more retailer has this diamond
Prices start from €1,966 EURSave up to €559 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+
1.04ct Radiant
€1,966 EUR