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Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

EX • I/IF • GIA 6555001465

Certificate GIA 6555001465

Diamond specifications and retailer prices

From $511 AUD
As of November 4, 2026
Save $1,820 AUD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,331 AUD at NZ Jewellers · As of November 5, 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 I 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 6555001465. Listed at 14 retailers as of November 4, 2026, with prices from $511 to $2,331, a $1,820 spread on the same certified stone. NZ Jewellers lists it at $2,331. 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
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555001465
Dimensions5.46 × 3.96 × 2.68 mm
L/W Ratio1.38
Top View
5.46 mm3.96 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555001465
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $2,331 AUD|Low: $511 AUD|High: $2,534 AUD|Avg: $1,014 AUD|-8.0%
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 5, 2026
Retailer 10$511 AUD
Retailer 2$544 AUD
Retailer 7$621 AUD
Retailer 12$743 AUD
Retailer 5$771 AUD
Retailer 6$800 AUD
Retailer 4$809 AUD
Retailer 3$937 AUD
Retailer 11$969 AUD
Retailer 9$1,003 AUD
Retailer 8$1,029 AUD
Retailer 13$1,741 AUD
NZ Jewellers$2,331 AUD

24 data points across 13 retailers

14 retailers$511 AUD to $2,331 AUD

A+
Cheapest Retailer
-
$511 AUD
Final sale: no returns
A
Retailer 2
-
$544 AUD
View
A
Retailer 3
-
$621 AUD
View
A
Retailer 4
-
$743 AUD
View
Retailer 5
-
$771 AUD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$800 AUD
View
Retailer 7
-
$809 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$937 AUD
View
A
Retailer 9
-
$969 AUD
View
A
Retailer 10
-
$1,003 AUD
View
A
Retailer 11
-
$1,029 AUD
View
Retailer 12
-
$1,263 AUD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,741 AUD
View
Most Expensive
B
NZ Jewellers
1e190ed9-8b7f-4780-80f4-caf2ad946fde · Nov 5
$2,331 AUD
$1,632 USD
View
13 more retailers have this diamond
Prices start from $511 AUDSave up to $1,820 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
$511 AUD