Radiant|Natural|GIA

0.50ct J IF Radiant Natural Diamond

EX • J/IF • GIA 6552343428

Certificate GIA 6552343428

Diamond specifications and retailer prices

From $337 USD
As of October 29, 2026
Save $805 USD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,884 USD 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 October 29, 2026, with a 239% 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
Color
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: Oct 29
Current: $1,884 USD|Low: $320 USD|High: $1,910 USD|Avg: $696 USD|+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
October 31, 2026
Retailer 4$337 USD
Retailer 6$357 USD
Retailer 13$410 USD
Retailer 10$492 USD
Retailer 12$514 USD
Retailer 11$529 USD
Retailer 3$624 USD
Retailer 2$644 USD
Retailer 8$656 USD
Retailer 7$695 USD
Retailer 5$770 USD
Retailer 9$1,142 USD
NZ Jewellers$1,884 USD

36 data points across 13 retailers

13 retailers$337 USD to $1,142 USD

A
Cheapest Retailer
-
$337 USD
Final sale: no returns
A
Retailer 2
-
$357 USD
₹34,004 INR
View
A
Retailer 3
-
$410 USD
HK$3,200 HKD
View
A
Retailer 4
-
$492 USD
View
A
Retailer 5
-
$514 USD
SGD 694 SGD
View
A
Retailer 6
-
$529 USD
View
B+
Retailer 7
-
$624 USD
View
B+
Retailer 8
-
$644 USD
View
B+
Retailer 9
-
$656 USD
€625 EUR
View
B+
Retailer 10
-
$695 USD
View
Retailer 11
-
$770 USD
A$1,185 AUD
View
Price last confirmed 27 days ago
B
Retailer 12
-
$1,142 USD
£899 GBP
View
Most Expensive
NZ Jewellers
feaf93db-0263-4e21-b9dd-d0cd0bd170f5 · Oct 30
$1,884 USD
View
Price under review
12 more retailers have this diamond
Prices start from $337 USDSave up to $805 USD

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
$337 USD