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Radiant|Natural|GIA

0.50ct G IF Radiant Natural Diamond

GD • G/IF • GIA 1439297824

Certificate GIA 1439297824

Diamond specifications and retailer prices

From $2,453 NZD
$1,380 USD
As of November 1, 2026
Save $2,337 NZD (49%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,553 NZD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1439297824. Listed at 24 retailers as of October 31, 2026, with a 95% 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
G
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1439297824
Dimensions5.47 × 4.14 × 2.79 mm
L/W Ratio1.32
Culet sizeNone
Top View
5.47 mm4.14 mm0.50 ctG / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1439297824
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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 1
Current: $5,553 NZD|Low: $2,362 NZD|High: $7,516 NZD|Avg: $4,191 NZD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$2,453 NZD
Retailer 11$2,577 NZD
Retailer 3$2,920 NZD
Retailer 10$2,941 NZD
Retailer 5$3,454 NZD
Retailer 8$3,861 NZD
Retailer 2$3,925 NZD
Retailer 12$4,021 NZD
Retailer 7$4,790 NZD
Retailer 6$5,399 NZD
Flawless Fine Jewelry$5,553 NZD
Retailer 4$7,516 NZD

45 data points across 12 retailers

24 retailers$2,453 NZD to $4,790 NZD

B
Cheapest Retailer
-
$2,453 NZD
$1,380 USD
B
Retailer 2
-
$2,550 NZD
$1,435 USD
View
B
Retailer 3
-
$2,577 NZD
$1,450 USD
View
Final sale: no returns
B
Retailer 4
-
$2,586 NZD
$1,455 USD
View
B
Retailer 5
-
$2,693 NZD
$1,515 USD
View
B
Retailer 6
-
$2,792 NZD
$1,571 USD
View
B
Retailer 7
-
$2,792 NZD
$1,571 USD
View
B
Retailer 8
-
$2,920 NZD
$1,643 USD
View
B
Retailer 9
-
$2,941 NZD
$1,655 USD
View
B
Retailer 10
-
$3,220 NZD
$1,812 USD
View
B
Retailer 11
-
$3,288 NZD
$1,850 USD
View
B
Retailer 12
-
$3,288 NZD
$1,850 USD
View
B
Retailer 13
-
$3,395 NZD
$1,910 USD
View
B
Retailer 14
-
$3,454 NZD
£1,530 GBP
View
B
Retailer 15
-
$3,508 NZD
$1,974 USD
View
B
Retailer 16
-
$3,536 NZD
CA$2,764 CAD
View
B
Retailer 17
-
$3,723 NZD
$2,095 USD
View
B
Retailer 18
-
$3,861 NZD
£1,711 GBP
View
B
Retailer 19
-
$3,925 NZD
€2,103 EUR
View
Retailer 20
-
$4,021 NZD
A$3,481 AUD
View
Price last confirmed 27 days ago
B
Retailer 21
-
$4,790 NZD
ZAR 43,541 ZAR
View
Retailer 22
-
$5,399 NZD
£2,392 GBP
View
Price under review
Most Expensive
Flawless Fine Jewelry
CBF64B79A · Nov 2
$5,553 NZD
£2,460 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $2,453 NZDSave up to $2,337 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
$2,453 NZD