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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 $635 NZD
As of November 6, 2026
Save $2,309 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,944 NZD 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 5, 2026, with prices from $635 to $2,944, a $2,309 spread on the same certified stone. NZ Jewellers lists it at $2,944. 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 6
Current: $2,944 NZD|Low: $635 NZD|High: $3,200 NZD|Avg: $1,287 NZD|-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 7, 2026
Retailer 8$635 NZD
Retailer 9$673 NZD
Retailer 12$785 NZD
Retailer 3$938 NZD
Retailer 11$965 NZD
Retailer 5$974 NZD
Retailer 7$996 NZD
Retailer 4$1,183 NZD
Retailer 13$1,223 NZD
Retailer 10$1,246 NZD
Retailer 6$1,290 NZD
Retailer 2$2,123 NZD
NZ Jewellers$2,944 NZD

25 data points across 13 retailers

14 retailers$635 NZD to $2,944 NZD

A+
Cheapest Retailer
-
$635 NZD
Final sale: no returns
A
Retailer 2
-
$673 NZD
View
A
Retailer 3
-
$785 NZD
View
A
Retailer 4
-
$938 NZD
View
A
Retailer 5
-
$965 NZD
View
Retailer 6
-
$974 NZD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$996 NZD
View
A
Retailer 8
-
$1,183 NZD
View
A
Retailer 9
-
$1,223 NZD
View
A
Retailer 10
-
$1,246 NZD
View
A
Retailer 11
-
$1,290 NZD
View
Retailer 12
-
$1,595 NZD
View
Price last confirmed 34 days ago
B
Retailer 13
-
$2,123 NZD
View
Most Expensive
B
NZ Jewellers
1e190ed9-8b7f-4780-80f4-caf2ad946fde · Nov 5
$2,944 NZD
$1,632 USD
View
13 more retailers have this diamond
Prices start from $635 NZDSave up to $2,309 NZD

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
$635 NZD