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Radiant|Natural|IGI

1.04ct J SI2 Radiant Natural Diamond

VG • J/SI2 • IGI 291764410

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

Certificate IGI 291764410

Diamond specifications and retailer prices

From $1,664 AUD
As of November 6, 2026
Save $453 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,117 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.04ct natural radiant diamond

This 1.04ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 291764410. Listed at 3 retailers as of November 2, 2026, with prices from $1,664 to $2,117, a $453 spread on the same certified stone. Yorxs lists it at $2,117. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
Crown angle38.5°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 291764410
Dimensions6.31 × 5.00 × 4.12 mm
L/W Ratio1.26
Culet sizeMedium
Top View
6.31 mm5.00 mm1.04 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateIGI 291764410
Side View
Table 70.5%Crown 38.5°Girdle: MediumPavilion 41.1°Culet: MediumDepth 82.4%

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 6
Current: $1,664 AUD|Low: $1,637 AUD|High: $2,117 AUD|Avg: $1,878 AUD|+1.6%
Retailer 1
Yorxs
November 6, 2026
Retailer 1$1,664 AUD
Yorxs$2,109 AUD

16 data points across 2 retailers

3 retailers$1,664 AUD to $2,117 AUD

B+
Cheapest Retailer
-
$1,664 AUD
B+
Retailer 2
-
$2,109 AUD
View
Most Expensive
B+
Yorxs
1-100 · Nov 2
$2,117 AUD
€1,385 EUR
View
2 more retailers have this diamond
Prices start from $1,664 AUDSave up to $453 AUD

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
$1,664 AUD