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Radiant|Natural|GIA

0.50ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6552343428

Certificate GIA 6552343428

Diamond specifications and retailer prices

From $473 AUD
$332 USD
As of November 2, 2026
Save $1,122 AUD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,682 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552343428. Listed at 13 retailers as of November 1, 2026, with a 237% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552343428
Dimensions5.62 × 3.74 × 2.57 mm
L/W Ratio1.50
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.62 mm3.74 mm0.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552343428
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.9%

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 2
Current: $2,682 AUD|Low: $456 AUD|High: $2,719 AUD|Avg: $993 AUD|+17.3%
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 2, 2026
Retailer 11$473 AUD
Retailer 6$508 AUD
Retailer 4$583 AUD
Retailer 7$690 AUD
Retailer 3$731 AUD
Retailer 13$753 AUD
Retailer 10$881 AUD
Retailer 12$917 AUD
Retailer 2$936 AUD
Retailer 8$982 AUD
Retailer 5$1,096 AUD
Retailer 9$1,595 AUD
NZ Jewellers$2,682 AUD

36 data points across 13 retailers

13 retailers$473 AUD to $1,595 AUD

A
Cheapest Retailer
-
$473 AUD
$332 USD
Final sale: no returns
A
Retailer 2
-
$508 AUD
₹33,997 INR
View
A
Retailer 3
-
$583 AUD
HK$3,200 HKD
View
A
Retailer 4
-
$690 AUD
$485 USD
View
A
Retailer 5
-
$731 AUD
SGD 694 SGD
View
A
Retailer 6
-
$753 AUD
$529 USD
View
B+
Retailer 7
-
$881 AUD
$619 USD
View
B+
Retailer 8
-
$917 AUD
$644 USD
View
B+
Retailer 9
-
$936 AUD
€626 EUR
View
B+
Retailer 10
-
$982 AUD
$690 USD
View
Retailer 11
-
$1,096 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$1,595 AUD
£882 GBP
View
Most Expensive
NZ Jewellers
feaf93db-0263-4e21-b9dd-d0cd0bd170f5 · Oct 30
$2,682 AUD
$1,884 USD
View
Price under review
12 more retailers have this diamond
Prices start from $473 AUDSave up to $1,122 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
0.50ct Radiant
$473 AUD