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Radiant|Natural|IGI

1.01ct H IF Radiant Natural Diamond

VG • H/IF • IGI 557220112

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

Certificate IGI 557220112

Diamond specifications and retailer prices

From $6,560 AUD
As of November 5, 2026
Save $3,825 AUD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,384 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 557220112. Listed at 4 retailers as of November 4, 2026, with prices from $6,560 to $10,384, a $3,825 spread on the same certified stone. MOH London lists it at $10,384. 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

1.01
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.9°
Pavilion angle32.2°
OriginNatural
Grading LabIGI
CertificateIGI 557220112
Dimensions6.51 × 5.03 × 3.49 mm
L/W Ratio1.29
Culet sizePointed
Top View
6.51 mm5.03 mm1.01 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 557220112
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 32.2°Culet: NoneDepth 69.4%

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 5
Current: $10,384 AUD|Low: $5,808 AUD|High: $10,537 AUD|Avg: $7,215 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 5$5,815 AUD
Retailer 4$5,864 AUD
Retailer 2$6,560 AUD
Retailer 3$7,367 AUD
MOH London$10,384 AUD

43 data points across 5 retailers

4 retailers$6,560 AUD to $10,384 AUD

Retailer 1
-
$5,864 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$6,560 AUD
View
B
Retailer 3
-
$7,367 AUD
View
Most Expensive
B
MOH London
09AA32283 · Nov 4
$10,384 AUD
£5,724 GBP
View
3 more retailers have this diamond
Prices start from $6,560 AUDSave up to $3,825 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+
1.01ct Radiant
$6,560 AUD