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Radiant|Natural|IGI

0.45ct I VS1 Radiant Natural Diamond

VG • I/VS1 • IGI 675535950

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

Certificate IGI 675535950

Diamond specifications and retailer prices

From $640 AUD
As of November 1, 2026
Save $793 AUD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,394 AUD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.45ct natural radiant diamond

This 0.45ct natural radiant sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 675535950. Listed at 17 retailers as of November 1, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.45
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 675535950
Dimensions5.33 × 3.76 × 2.69 mm
L/W Ratio1.42
Culet sizePointed
Top View
5.33 mm3.76 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675535950
Side View
Table 62.0%Crown 42.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 71.5%

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 1
Current: $2,394 AUD|Low: $624 AUD|High: $2,394 AUD|Avg: $995 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 3$624 AUD
Retailer 11$640 AUD
Retailer 12$672 AUD
Retailer 4$685 AUD
Retailer 13$720 AUD
Retailer 2$796 AUD
Retailer 5$848 AUD
Retailer 9$931 AUD
Retailer 8$945 AUD
Retailer 7$972 AUD
Retailer 10$1,374 AUD
Retailer 6$1,434 AUD
NZ Jewellers$2,394 AUD

43 data points across 13 retailers

17 retailers$640 AUD to $1,434 AUD

Retailer 1
-
$624 AUD
Price last confirmed 18 days ago
Retailer 2
-
$624 AUD
View
Price last confirmed 48 days ago
A
Retailer 3
-
$640 AUD
View
Retailer 4
-
$672 AUD
View
Price last confirmed 22 days ago
Retailer 5
-
$672 AUD
View
Price last confirmed 22 days ago
Retailer 6
-
$720 AUD
View
Price last confirmed 46 days ago
Retailer 7
-
$720 AUD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$796 AUD
View
B+
Retailer 9
-
$815 AUD
View
B+
Retailer 10
-
$848 AUD
View
B
Retailer 11
-
$931 AUD
View
B+
Retailer 12
-
$945 AUD
View
B
Retailer 13
-
$972 AUD
View
Retailer 14
-
$1,374 AUD
View
Price last confirmed 17 days ago
B
Retailer 15
-
$1,434 AUD
View
Retailer 16
-
$2,394 AUD
View
Price under review
Most Expensive
NZ Jewellers
218050e9-6b0c-462a-a52d-96fc0c7227cb · Oct 21
$2,394 AUD
$1,645 USD
View
Price under review
16 more retailers have this diamond
Prices start from $640 AUDSave up to $793 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
0.45ct Radiant
$640 AUD