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Radiant|Natural|IGI

0.98ct F SI2 Radiant Natural Diamond

VG • F/SI2 • IGI 791617829

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

Certificate IGI 791617829

Diamond specifications and retailer prices

From $1,687 AUD
As of November 6, 2026
Save $2,076 AUD (55%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,763 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.98ct natural radiant diamond

This 0.98ct natural radiant sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 791617829. Listed at 4 retailers as of November 4, 2026, with prices from $1,687 to $3,763, a $2,076 spread on the same certified stone. MOH London lists it at $3,763. 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

0.98
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle33.9°
OriginNatural
Grading LabIGI
CertificateIGI 791617829
Dimensions6.22 × 5.13 × 3.53 mm
L/W Ratio1.21
Top View
6.22 mm5.13 mm0.98 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 791617829
Side View
Table 60.0%Crown 39.1°Girdle: MED-STKPavilion 33.9°CuletDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,763 AUD|Low: $1,687 AUD|High: $3,819 AUD|Avg: $2,670 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$1,687 AUD
Retailer 4$2,222 AUD
Retailer 3$2,950 AUD
MOH London$3,763 AUD

39 data points across 4 retailers

4 retailers$1,687 AUD to $3,763 AUD

A
Cheapest Retailer
-
$1,687 AUD
B+
Retailer 2
-
$2,222 AUD
View
B+
Retailer 3
-
$2,950 AUD
View
Most Expensive
B
MOH London
E9268CF1C · Nov 4
$3,763 AUD
£2,036 GBP
View
3 more retailers have this diamond
Prices start from $1,687 AUDSave up to $2,076 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.

A
0.98ct Radiant
$1,687 AUD