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Radiant|Natural|GIA

0.45ct J IF Radiant Natural Diamond

VG • J/IF • GIA 7568183045

Certificate GIA 7568183045

Diamond specifications and retailer prices

From $471 AUD
₹31,528 INR
As of November 1, 2026
Save $1,033 AUD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,497 AUD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7568183045. Listed at 11 retailers as of November 1, 2026, with a 219% 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
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568183045
Dimensions4.99 × 3.72 × 2.57 mm
L/W Ratio1.34
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
4.99 mm3.72 mm0.45 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568183045
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

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: $2,497 AUD|Low: $470 AUD|High: $2,581 AUD|Avg: $1,002 AUD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$471 AUD
Retailer 9$547 AUD
Retailer 8$652 AUD
Retailer 11$683 AUD
Retailer 10$702 AUD
Retailer 7$878 AUD
Retailer 6$930 AUD
Retailer 5$947 AUD
Retailer 3$1,067 AUD
Retailer 4$1,504 AUD
NZ Jewellers$2,497 AUD

42 data points across 11 retailers

11 retailers$471 AUD to $1,504 AUD

A
Cheapest Retailer
-
$471 AUD
₹31,528 INR
A
Retailer 2
-
$547 AUD
HK$3,000 HKD
View
A
Retailer 3
-
$652 AUD
$458 USD
View
A
Retailer 4
-
$683 AUD
SGD 648 SGD
View
A
Retailer 5
-
$702 AUD
$493 USD
View
B+
Retailer 6
-
$878 AUD
$617 USD
View
B+
Retailer 7
-
$930 AUD
€622 EUR
View
B+
Retailer 8
-
$947 AUD
$665 USD
View
Retailer 9
-
$1,067 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$1,504 AUD
£832 GBP
View
Most Expensive
NZ Jewellers
6cc59d4e-a696-4903-89df-d30c2ec1db78 · Oct 30
$2,497 AUD
$1,754 USD
View
Price under review
10 more retailers have this diamond
Prices start from $471 AUDSave up to $1,033 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
$471 AUD