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Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

VG • I/IF • GIA 6485171644

Certificate GIA 6485171644

Diamond specifications and retailer prices

From $1,122 NZD
As of November 6, 2026
Save $1,673 NZD (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,795 NZD at MOH London · As of November 7, 2026
View at MOH London

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 6485171644. Listed at 6 retailers as of November 6, 2026, with prices from $1,122 to $2,795, a $1,673 spread on the same certified stone. MOH London lists it at $2,795. 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
OriginNatural
Grading LabGIA
CertificateGIA 6485171644
Dimensions5.01 × 4.11 × 2.65 mm
L/W Ratio1.22
Top View
5.01 mm4.11 mm0.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6485171644
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
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: $2,795 NZD|Low: $1,122 NZD|High: $2,806 NZD|Avg: $1,765 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$1,122 NZD
Retailer 7$1,443 NZD
Retailer 2$1,485 NZD
Retailer 5$1,542 NZD
Retailer 3$1,723 NZD
Retailer 4$1,878 NZD
Retailer 9$1,927 NZD
Retailer 8$2,253 NZD
MOH London$2,795 NZD

5 data points across 9 retailers

6 retailers$1,122 NZD to $2,795 NZD

A
Cheapest Retailer
-
$1,122 NZD
Final sale: no returns
B+
Retailer 2
-
$1,485 NZD
View
B+
Retailer 3
-
$1,542 NZD
View
B+
Retailer 4
-
$1,723 NZD
View
B
Retailer 5
-
$1,878 NZD
View
Most Expensive
B
MOH London
24E2E1BA1 · Nov 7
$2,795 NZD
£1,220 GBP
View
5 more retailers have this diamond
Prices start from $1,122 NZDSave up to $1,673 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
$1,122 NZD