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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 $2,813 SGD
As of November 3, 2026
Save $800 SGD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,613 SGD 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 $2,813 to $3,613, a $800 spread on the same certified stone. MOH London lists it at $3,613. 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: $3,613 SGD|Low: $2,799 SGD|High: $3,861 SGD|Avg: $3,265 SGD|-6.4%
MOH London
Retailer 2
November 4, 2026
Retailer 2$2,813 SGD
MOH London$3,613 SGD

19 data points across 2 retailers

2 retailers$2,813 SGD to $3,613 SGD

B+
Cheapest Retailer
-
$2,813 SGD
Most Expensive
B
MOH London
0C3DCCFF3 · Nov 4
$3,613 SGD
£2,220 GBP
View
1 more retailer has this diamond
Prices start from $2,813 SGDSave up to $800 SGD

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
$2,813 SGD