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Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

VG • I/IF • GIA 3435029819

Certificate GIA 3435029819

Diamond specifications and retailer prices

From $1,982 NZD
As of November 6, 2026
Save $2,031 NZD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,421 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 3435029819. Listed at 16 retailers as of November 6, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.7°
Pavilion angle52.2°
OriginNatural
Grading LabGIA
CertificateGIA 3435029819
Dimensions4.79 × 3.98 × 2.86 mm
L/W Ratio1.20
Top View
4.79 mm3.98 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3435029819
Side View
Table 69.0%Crown 31.7°Girdle: STK-THKPavilion 52.2°Culet: NoneDepth 71.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,421 NZD|Low: $1,880 NZD|High: $5,421 NZD|Avg: $2,856 NZD|+2.5%
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
Retailer 14
Retailer 15
Retailer 16
November 7, 2026
Retailer 8$1,982 NZD
Retailer 13$2,049 NZD
Retailer 12$2,084 NZD
Retailer 5$2,130 NZD
Retailer 16$2,181 NZD
Retailer 3$2,222 NZD
Retailer 4$2,222 NZD
Retailer 6$2,307 NZD
Retailer 9$2,493 NZD
Retailer 15$2,565 NZD
Retailer 14$2,906 NZD
Retailer 10$3,088 NZD
Retailer 11$3,429 NZD
Retailer 7$4,014 NZD
Retailer 2$4,048 NZD
NZ Jewellers$5,421 NZD

45 data points across 16 retailers

16 retailers$1,982 NZD to $4,014 NZD

B
Cheapest Retailer
-
$1,982 NZD
B
Retailer 2
-
$2,049 NZD
View
Final sale: no returns
B
Retailer 3
-
$2,084 NZD
View
B
Retailer 4
-
$2,130 NZD
View
B
Retailer 5
-
$2,181 NZD
View
B
Retailer 6
-
$2,222 NZD
View
Retailer 7
-
$2,222 NZD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$2,307 NZD
View
B
Retailer 9
-
$2,493 NZD
View
B
Retailer 10
-
$2,565 NZD
View
Retailer 11
-
$2,906 NZD
View
Price last confirmed 34 days ago
B
Retailer 12
-
$3,088 NZD
View
B
Retailer 13
-
$3,429 NZD
View
B
Retailer 14
-
$4,014 NZD
View
Retailer 15
-
$4,048 NZD
View
Price under review
Most Expensive
NZ Jewellers
354b064b-feff-46ef-84d9-9603707063f7 · Nov 5
$5,421 NZD
$3,005 USD
View
Price under review
15 more retailers have this diamond
Prices start from $1,982 NZDSave up to $2,031 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.

B
0.50ct Radiant
$1,982 NZD