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Radiant|Natural|IGI

1.03ct H IF Radiant Natural Diamond

GD • H/IF • IGI 632408226

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

Certificate IGI 632408226

Diamond specifications and retailer prices

From $2,547 AUD
As of November 5, 2026
Save $4,605 AUD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,152 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural radiant diamond

This 1.03ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI 632408226. Listed at 13 retailers as of November 5, 2026, with prices from $2,547 to $7,152, a $4,605 spread on the same certified stone. NZ Jewellers lists it at $7,152. 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

1.03
Carat
H
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle42.1°
Pavilion angle30.8°
OriginNatural
Grading LabIGI
CertificateIGI 632408226
Dimensions7.05 × 5.09 × 3.28 mm
L/W Ratio1.39
Culet sizePointed
Top View
7.05 mm5.09 mm1.03 ctH / IF
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI 632408226
Side View
Table 64.0%Crown 42.1°Girdle: MED-STKPavilion 30.8°Culet: NoneDepth 64.4%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $2,547 AUD|Low: $2,547 AUD|High: $6,065 AUD|Avg: $3,871 AUD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 1$2,547 AUD
Retailer 5$3,157 AUD
Retailer 6$3,578 AUD
Retailer 2$3,718 AUD
Retailer 3$3,971 AUD
Retailer 4$5,994 AUD

41 data points across 6 retailers

13 retailers$2,547 AUD to $7,152 AUD

A
Cheapest Retailer
-
$2,547 AUD
B+
Retailer 2
-
$3,120 AUD
View
B+
Retailer 3
-
$3,157 AUD
View
Final sale: no returns
B+
Retailer 4
-
$3,281 AUD
View
B+
Retailer 5
-
$3,421 AUD
View
B+
Retailer 6
-
$3,578 AUD
View
B+
Retailer 7
-
$3,718 AUD
View
B+
Retailer 8
-
$3,947 AUD
View
B+
Retailer 9
-
$3,971 AUD
View
Retailer 10
-
$4,237 AUD
View
Price last confirmed 61 days ago
B
Retailer 11
-
$4,941 AUD
View
B
Retailer 12
-
$5,994 AUD
View
Most Expensive
B
NZ Jewellers
58c15c72-a028-4daa-bffe-fe787821eb36 · Nov 5
$7,152 AUD
$5,007 USD
View
12 more retailers have this diamond
Prices start from $2,547 AUDSave up to $4,605 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
1.03ct Radiant
$2,547 AUD