Radiant|Natural|GIA

0.50ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6552343428

Certificate GIA 6552343428

Diamond specifications and retailer prices

From €296 EUR
$332 USD
As of November 2, 2026
Save €703 EUR (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,680 EUR 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 2, 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €1,680 EUR|Low: €285 EUR|High: €1,703 EUR|Avg: €615 EUR|+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 12€296 EUR
Retailer 6€318 EUR
Retailer 4€365 EUR
Retailer 8€432 EUR
Retailer 3€458 EUR
Retailer 2€465 EUR
Retailer 11€552 EUR
Retailer 13€574 EUR
Retailer 7€586 EUR
Retailer 9€615 EUR
Retailer 5€686 EUR
Retailer 10€999 EUR
NZ Jewellers€1,680 EUR

35 data points across 13 retailers

13 retailers€296 EUR to €999 EUR

A
Cheapest Retailer
-
€296 EUR
$332 USD
Final sale: no returns
A
Retailer 2
-
€318 EUR
₹33,986 INR
View
A
Retailer 3
-
€365 EUR
HK$3,200 HKD
View
A
Retailer 4
-
€432 EUR
$485 USD
View
A
Retailer 5
-
€458 EUR
SGD 694 SGD
View
A
Retailer 6
-
€465 EUR
$522 USD
View
B+
Retailer 7
-
€552 EUR
$619 USD
View
B+
Retailer 8
-
€574 EUR
$644 USD
View
B+
Retailer 9
-
€586 EUR
View
B+
Retailer 10
-
€615 EUR
$690 USD
View
Retailer 11
-
€686 EUR
A$1,185 AUD
View
Price last confirmed 30 days ago
B
Retailer 12
-
€999 EUR
£882 GBP
View
Most Expensive
NZ Jewellers
feaf93db-0263-4e21-b9dd-d0cd0bd170f5 · Oct 30
€1,680 EUR
$1,884 USD
View
Price under review
12 more retailers have this diamond
Prices start from €296 EURSave up to €703 EUR

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
€296 EUR